From The TV IV

Season Twenty-One of Jeopardy! premiered on September 6, 2004 and ended on July 22, 2005.

After Ken Jennings ended his memorable winning streak, the show held an Ultimate Tournament of Champions, and invited back 145 past champions in an elimination tournament for a top prize of $2,000,000.

[edit] Episodes

#	#	Title	Airdate
4531	1	Episode 4596	September 6, 2004
4532	2	Episode 4597	September 7, 2004
4533	3	Episode 4598	September 8, 2004
4534	4	Episode 4599	September 9, 2004
4535	5	Episode 4600	September 10, 2004
4536	6	Episode 4601	September 13, 2004
4537	7	Episode 4602	September 14, 2004
4538	8	Episode 4603	September 15, 2004
4539	9	Episode 4604	September 16, 2004
4540	10	Episode 4605	September 17, 2004
Tournament of Champions
4541	11	Episode 4606 Quarter Finals #1	September 20, 2004
4542	12	Episode 4607 Quarter Finals #2	September 21, 2004
4543	13	Episode 4608 Quarter Finals #3	September 22, 2004
4544	14	Episode 4609 Quarter Finals #4	September 23, 2004
4545	15	Episode 4610 Quarter Finals #5	September 24, 2004
4546	16	Episode 4611 Semi-Finals #1	September 27, 2004
4547	17	Episode 4612 Semi-Finals #2	September 28, 2004
4548	18	Episode 4613 Semi-Finals #3	September 29, 2004
4549	19	Episode 4614 Finals #1	September 30, 2004
4550	20	Episode 4615 Finals #2	October 1, 2004
4551	21	Episode 4616	October 4, 2004
4552	22	Episode 4617	October 5, 2004
4553	23	Episode 4618	October 6, 2004
4554	24	Episode 4619	October 7, 2004
4555	25	Episode 4620	October 8, 2004
4556	26	Episode 4621	October 11, 2004
4557	27	Episode 4622	October 12, 2004
4558	28	Episode 4623	October 13, 2004
4559	29	Episode 4624	October 14, 2004
4560	30	Episode 4625	October 15, 2004
Kids Week
4561	31	Episode 4626	October 18, 2004
4562	32	Episode 4627	October 19, 2004
4563	33	Episode 4628	October 20, 2004
4564	34	Episode 4629	October 21, 2004
4565	35	Episode 4630	October 22, 2004
4566	36	Episode 4631	October 25, 2004
4567	37	Episode 4632	October 26, 2004
4568	38	Episode 4633	October 27, 2004
4569	39	Episode 4634	October 28, 2004
4570	40	Episode 4635	October 29, 2004
4571	41	Episode 4636	November 1, 2004
4572	42	Episode 4637	November 3, 2004
4573	43	Episode 4638	November 4, 2004
4574	44	Episode 4639	November 5, 2004
4575	45	Episode 4640	November 6, 2004
4576	46	Episode 4641	November 8, 2004
4577	47	Episode 4642	November 9, 2004
College Championship from the Petersen Events Center at the University of Pittsburgh
4578	48	Episode 4643 Quarter Finals #1	November 10, 2004
4579	49	Episode 4644 Quarter Finals #2	November 11, 2004
4580	50	Episode 4645 Quarter Finals #3	November 12, 2004
4581	51	Episode 4646 Quarter Finals #4	November 15, 2004
4582	52	Episode 4647 Quarter Finals #5	November 16, 2004
4583	53	Episode 4648 Semi-Finals #1	November 17, 2004
4584	54	Episode 4649 Semi-Finals #2	November 18, 2004
4585	55	Episode 4650 Semi-Finals #3	November 19, 2004
4586	56	Episode 4651 Finals #1	November 22, 2004
4587	57	Episode 4652 Finals #2	November 23, 2004
4588	58	Episode 4653	November 24, 2004
4589	59	Episode 4654	November 25, 2004
4590	60	Episode 4655	November 26, 2004
4591	61	Episode 4656	November 29, 2004
4592	62	Episode 4657	November 30, 2004
4593	63	Episode 4658	December 1, 2004
4594	64	Episode 4659	December 2, 2004
4595	65	Episode 4660	December 3, 2004
4596	66	Episode 4661	December 6, 2004
4597	67	Episode 4662	December 7, 2004
4598	68	Episode 4663	December 8, 2004
4599	69	Episode 4664	December 9, 2004
4600	70	Episode 4665	December 10, 2004
4601	71	Episode 4666	December 13, 2004
4602	72	Episode 4667	December 14, 2004
4603	73	Episode 4668	December 15, 2004
4604	74	Episode 4669	December 16, 2004
4605	75	Episode 4670	December 17, 2004
4606	76	Episode 4671	December 20, 2004
4607	77	Episode 4672	December 21, 2004
4608	78	Episode 4673	December 22, 2004
4609	79	Episode 4674	December 23, 2004
4610	80	Episode 4675	December 24, 2004
4611	81	Episode 4676	December 27, 2004
4612	82	Episode 4677	December 28, 2004
4613	83	Episode 4678	December 29, 2004
4614	84	Episode 4679	December 30, 2004
4615	85	Episode 4680	December 31, 2004
4616	86	Episode 4681	January 3, 2005
4617	87	Episode 4682	January 4, 2005
4618	88	Episode 4683	January 5, 2005
4619	89	Episode 4684	January 6, 2005
4620	90	Episode 4685	January 7, 2005
4621	91	Episode 4686	January 10, 2005
4622	92	Episode 4687	January 11, 2005
4623	93	Episode 4688	January 12, 2005
4624	94	Episode 4689	January 13, 2005
4625	95	Episode 4690	January 14, 2005
4626	96	Episode 4691	January 17, 2005
4627	97	Episode 4692	January 18, 2005
4628	98	Episode 4693	January 19, 2005
4629	99	Episode 4694	January 20, 2005
4630	100	Episode 4695	January 21, 2005
4631	101	Episode 4696	January 24, 2005
4632	102	Episode 4697	January 25, 2005
Teen Tournament
4633	103	Episode 4698 Quarter Finals #1	January 26, 2005
4634	104	Episode 4699 Quarter Finals #2	January 27, 2005
4635	105	Episode 4700 Quarter Finals #3	January 28, 2005
4636	106	Episode 4701 Quarter Finals #4	January 31, 2005
4637	107	Episode 4702 Quarter Finals #5	February 1, 2005
4638	108	Episode 4703 Semi-Finals #1	February 2, 2005
4639	109	Episode 4704 Semi-Finals #2	February 3, 2005
4640	110	Episode 4705 Semi-Finals #3	February 4, 2005
4641	111	Episode 4706 Finals #1	February 7, 2005
4642	112	Episode 4707 Finals #2	February 8, 2005
Ultimate Tournament of Champions
4643	113	Episode 4708 Qualifier #1	February 9, 2005
4644	114	Episode 4709 Qualifier #2	February 10, 2005
4645	115	Episode 4710 Qualifier #3	February 11, 2005
4646	116	Episode 4711 Qualifier #4	February 14, 2005
4647	117	Episode 4712 Qualifier #5	February 15, 2005
4648	118	Episode 4713 Qualifier #6	February 16, 2005
4649	119	Episode 4714 Qualifier #7	February 17, 2005
4650	120	Episode 4715 Qualifier #8	February 18, 2005
4651	121	Episode 4716 Qualifier #9	February 21, 2005
4652	122	Episode 4717 Qualifier #10	February 22, 2005
4653	123	Episode 4718 Qualifier #11	February 23, 2005
4654	124	Episode 4719 Qualifier #12	February 24, 2005
4655	125	Episode 4720 Qualifier #13	February 25, 2005
4656	126	Episode 4721 Qualifier #14	February 28, 2005
4657	127	Episode 4722 Qualifier #15	March 1, 2005
4658	128	Episode 4723 Qualifier #16	March 2, 2005
4659	129	Episode 4724 Qualifier #17	March 3, 2005
4660	130	Episode 4725 Qualifier #18	March 4, 2005
4661	131	Episode 4726 Qualifier #19	March 7, 2005
4662	132	Episode 4727 Qualifier #20	March 8, 2005
4663	133	Episode 4728 Qualifier #21	March 9, 2005
4664	134	Episode 4729 Qualifier #22	March 10, 2005
4665	135	Episode 4730 Qualifier #23	March 11, 2005
4666	136	Episode 4731 Qualifier #24	March 14, 2005
4667	137	Episode 4732 Qualifier #25	March 15, 2005
4668	138	Episode 4733 Qualifier #26	March 16, 2005
4669	139	Episode 4734 Qualifier #27	March 17, 2005
4670	140	Episode 4735 Qualifier #28	March 18, 2005
4671	141	Episode 4736 Qualifier #29	March 21, 2005
4672	142	Episode 4737 Qualifier #30	March 22, 2005
4673	143	Episode 4738 Qualifier #31	March 23, 2005
4674	144	Episode 4739 Qualifier #32	March 24, 2005
4675	145	Episode 4740 Qualifier #33	March 25, 2005
4676	146	Episode 4741 Qualifier #34	March 28, 2005
4677	147	Episode 4742 Qualifier #35	March 29, 2005
4678	148	Episode 4743 Qualifier #36	March 30, 2005
4679	149	Episode 4744 Qualifier #37	March 31, 2005
4680	150	Episode 4745 Qualifier #38	April 1, 2005
4681	151	Episode 4746 Qualifier #39	April 4, 2005
4682	152	Episode 4747 Qualifier #40	April 5, 2005
4683	153	Episode 4748 Qualifier #41	April 6, 2005
4684	154	Episode 4749 Qualifier #42	April 7, 2005
4685	155	Episode 4750 Qualifier #43	April 8, 2005
4686	156	Episode 4751 Qualifier #44	April 11, 2005
4687	157	Episode 4752 Qualifier #45	April 12, 2005
4688	158	Episode 4753 Preliminary #1	April 13, 2005
4689	159	Episode 4754 Preliminary #2	April 14, 2005
4690	160	Episode 4755 Preliminary #3	April 15, 2005
4691	161	Episode 4756 Preliminary #4	April 18, 2005
4692	162	Episode 4757 Preliminary #5	April 19, 2005
4693	163	Episode 4758 Preliminary #6	April 20, 2005
4694	164	Episode 4759 Preliminary #7	April 21, 2005
4695	165	Episode 4760 Preliminary #8	April 22, 2005
4696	166	Episode 4761 Preliminary #9	April 25, 2005
4697	167	Episode 4762 Preliminary #10	April 26, 2005
4698	168	Episode 4763 Preliminary #11	April 27, 2005
4699	169	Episode 4764 Preliminary #12	April 28, 2005
4700	170	Episode 4765 Preliminary #13	April 29, 2005
4701	171	Episode 4766 Preliminary #14	May 2, 2005
4702	172	Episode 4767 Preliminary #15	May 3, 2005
4703	173	Episode 4768 Preliminary #16	May 4, 2005
4704	174	Episode 4769 Preliminary #17	May 5, 2005
4705	175	Episode 4770 Preliminary #18	May 6, 2005
4706	176	Episode 4771 Quarter Finals #1	May 9, 2005
4707	177	Episode 4772 Quarter Finals #2	May 10, 2005
4708	178	Episode 4773 Quarter Finals #3	May 11, 2005
4709	179	Episode 4774 Quarter Finals #4	May 12, 2005
4710	180	Episode 4775 Quarter Finals #5	May 13, 2005
4711	181	Episode 4776 Quarter Finals #6	May 16, 2005
4712	182	Episode 4777 Semi-Finals #1	May 17, 2005
4713	183	Episode 4778 Semi-Finals #2	May 18, 2005
4714	184	Episode 4779 Semi-Finals #3	May 19, 2005
4715	185	Episode 4780 Semi-Finals #4	May 20, 2005
4716	186	Episode 4781 Finals #1	May 23, 2005
4717	187	Episode 4782 Finals #2	May 24, 2005
4718	188	Episode 4783 Finals #3	May 25, 2005
4719	189	Episode 4784	May 26, 2005
4720	190	Episode 4785	May 27, 2005
4721	191	Episode 4786	May 30, 2005
4722	192	Episode 4787	May 31, 2005
4723	193	Episode 4788	June 1, 2005
4724	194	Episode 4789	June 2, 2005
4725	195	Episode 4790	June 3, 2005
4726	196	Episode 4791	June 6, 2005
4727	197	Episode 4792	June 7, 2005
4728	198	Episode 4793	June 8, 2005
4729	199	Episode 4794	June 9, 2005
4730	200	Episode 4795	June 10, 2005
4731	201	Episode 4796	June 13, 2005
4732	202	Episode 4797	June 14, 2005
4733	203	Episode 4798	June 15, 2005
4744	204	Episode 4799	June 16, 2005
4745	205	Episode 4800	June 17, 2005
4746	206	Episode 4801	June 20, 2005
4747	207	Episode 4802	June 21, 2005
4748	208	Episode 4803	June 22, 2005
4749	209	Episode 4804	June 23, 2005
4750	210	Episode 4805	June 24, 2005
4751	211	Episode 4806	June 27, 2005
4752	212	Episode 4807	June 28, 2005
4753	213	Episode 4808	June 29, 2005
4754	214	Episode 4809	June 30, 2005
4755	215	Episode 4810	July 1, 2005
4756	216	Episode 4811	July 4, 2005
4757	217	Episode 4812	July 5, 2005
4758	218	Episode 4813	July 6, 2005
4759	219	Episode 4814	July 7, 2005
4760	220	Episode 4815	July 8, 2005
4761	221	Episode 4816	July 11, 2005
4762	222	Episode 4817	July 12, 2005
4763	223	Episode 4818	July 13, 2005
4764	224	Episode 4819	July 14, 2005
4765	225	Episode 4820	July 15, 2005
4766	226	Episode 4821	July 18, 2005
4767	227	Episode 4822	July 19, 2005
4768	228	Episode 4823	July 20, 2005
4769	229	Episode 4824	July 21, 2005
4770	230	Episode 4825	July 22, 2005