Season 4
22 episodes
1. Gloria Moves In
25m · Sep 14, 1973
Felix's ex-wife visits and he thinks that he can convince her to take him back.
2. Last Tango in Newark
26m · Sep 21, 1973
Edward Villella teaches Oscar and Felix how to dance while dancing to music from Tchaikovsky's Swan Lake.
3. The Odd Decathalon
26m · Sep 28, 1973
Felix comes up with a scheme to prove he is more physically fit than Oscar.
4. That Was No Lady
25m · Oct 5, 1973
Felix's new love interest is married to a jealous professional football player.
5. The Odd Holiday
25m · Oct 12, 1973
Flashback Episode: Felix attempts to salvage Oscar's marriage and ends up destroying his own marriage.
6. The New Car
26m · Oct 19, 1973
Parking nightmares for Oscar and Felix as they fruitlessly attempt to find a parking spot for their new automobile.
7. That is the Army Mrs. Madison
26m · Oct 26, 1973
Flashback Episode: Oscar gets married and spends the wedding night in the Army barracks.
8. The Songwriter
26m · Nov 2, 1973
Felix decides to write a song for Jaye P. Morgan.
9. Felix Directs
26m · Nov 9, 1973
Felix makes a movie about... Oscar Madison!!
10. The Pig Who Came to Dinner
26m · Nov 16, 1973
Bobby Riggs appears and tries to hustle Oscar out of all his possessions.
11. Maid for Each Other
26m · Nov 23, 1973
Oscar and Felix try to find a maid who is beautiful enough for Oscar, and clean enough for Felix.
12. The Exorcists
26m · Dec 7, 1973
Felix is convinced the air conditioner is haunted by a ghost.
13. A Barnacle Adventure
26m · Dec 21, 1973
Oscar and his dentist try to convince Felix to invest in a new product: barnacle-made glue!
14. The Moonlighter
25m · Jan 4, 1974
In order to repay borrowed money, Oscar takes a job working in a greasy-spoon cafe.
15. Cleanliness is Next to Impossible
26m · Jan 11, 1974
Oscar decides to be as clean as Felix after being called a slob by his girlfriend.
16. The Flying Felix
26m · Jan 18, 1974
Felix is afraid of flying, but he has a photography assignment in Houston. Will he overcome his fear?
17. Vocal Girl Makes Good
25m · Jan 25, 1974
The New York Metropolitan Opera's Marilyn Horne stars as Felix's new discovery, but is too shy to appear in his opera unless Oscar is in it as well.
18. Shuffling Off to Buffalo
25m · Feb 8, 1974
Felix's brother tries to convince him to leave New York City.
19. A Different Drummer
24m · Feb 22, 1974
Felix tries to get his old college band on Monty Hall's nostalgia program.
20. The Insomniacs
25m · Mar 1, 1974
Suffering from sleeplessness, Felix keeps Oscar awake with his fussing.
21. New York's Oddest
25m · Mar 8, 1974
Felix joins the NYPD's civilian unit.
22. One for the Bunny
25m · Mar 22, 1974
Felix's first big assignment is to photograph a centerfold.