My Three Sons/Season Four

Season Four of My Three Sons premiered on September 19, 1963.

Episodes

#	#	Title	Airdate
112	1	Almost the Sound of Music	September 19, 1963
113	2	Scotch Broth	September 26, 1963
114	3	Didya Ever Have One of Those Days?	October 3, 1963
115	4	Dear Robbie	October 10, 1963
116	5	A Car of His Own	October 17, 1963
117	6	How Do You Know?	October 24, 1963
118	7	My Friend Ernie	October 31, 1963
119	8	The End of the You-Know-What	November 7, 1963
120	9	The Toupee	November 14, 1963
121	10	The Ever-Popular Robbie Douglas	November 21, 1963
122	11	The Proposals	November 28, 1963
123	12	Steve and the Viking	December 5, 1963
124	13	Par for the Course	December 12, 1963
125	14	Windfall	December 19, 1963
126	15	Top Secret	December 26, 1963
127	16	Will Success Spoil Chip Douglas?	January 2, 1964
128	17	Second Chorus	January 9, 1964
129	18	Never Look Back	January 16, 1964
130	19	Marriage by Proxy	January 23, 1964
131	20	The Chaperone	January 30, 1964
132	21	My Fair Chinese Lady	February 6, 1964
133	22	House for Sale	February 13, 1964
134	23	Stone Frog	February 20, 1964
135	24	Stage Door Bub	February 27, 1964
136	25	Fish Gotta Swim, Birds Gotta Fly	March 5, 1964
137	26	Cherry Blossoms in Bryant Park	March 12, 1964
138	27	What's the Princess Really Like?	March 19, 1964
139	28	The People's House	March 26, 1964
140	29	The Tree	April 2, 1964
141	30	The Substitute Teacher	April 9, 1964
142	31	Mike Wears the Pants	April 16, 1964
143	32	The Guys and the Dolls	April 23, 1964
144	33	The Ballad of Lissa Stratemeyer	April 30, 1964
145	34	Tramp Goes to Hollywood	May 7, 1964
146	35	Adventure in New York	May 14, 1964
147	36	Huckleberry Douglas	May 21, 1964
148	37	Guest in the House	May 28, 1964