As of July 2026, Three's Company Season 4 aired in 1979 with 25 episodes — streaming now on Peacock Premium. Full episode guide and where to watch below.
Three's Company Season 4 poster
← Back to Three's Company

Three's Company Season 4

1979 25 Episodes Comedy ⭐ 8/10

Three's Company Season 4 has quietly become one of the more dependable comedies currently available on and . The show says what it needs to say in a single season, no filler. With 185 viewer ratings on TMDB, this is not a title flying under the radar. John Ritter leads a cast with real comic timing. Available now — press play and find out why people keep recommending it.

There is a reason Three's Company Season 4 keeps coming up in conversation. Three's Company Season 4 does what great comedies rarely manage — it is actually funny, consistently, across the whole run. Season 4 of Three's Company includes 25 episodes. It aired from September 1979 to May 1980. This season stars John Ritter, Joyce DeWitt and Suzanne Somers. John Ritter and Joyce DeWitt lead a cast that brings real weight to the material. It was aired in 1979. The real test of any comedy is whether it is still funny once you know all the jokes, and Three's Company Season 4 holds up on rewatch in a way that separates it from one-off curiosities. It rarely drops the ball, and when it does, it recovers fast.

Comedy fans looking for a reliably funny watch will find it in Three's Company Season 4. It stands on its own even without an obvious comparison point. It is a manageable watch, easy to fit into a single week. John Ritter's comic timing carries it through its weaker moments. The kind of comedy you recommend to someone who claims they do not watch much.

📡 Where to Watch Three's Company Season 4

🇺🇸 United States
🇨🇦 Canada
TV Butler Pro app
🎩 TV Butler Pro
You find it. Your history remembers it.

🎬 Three's Company Season 4 — Episode Guide

E1
Jack on the Lam
1979-09-11
Jack mistakes a visit from the FBI for a reference for a former Navy buddy as a mission to get him.
E2
Love Thy Neighbor
1979-09-18
Lana Shields needs an escort and instantly falls for Jack, who wants nothing at all to do with her.
E3
The New Landlord
1979-09-25
The trio and Larry meet Mr. Ralph Furley, the new landlord, after accidentally selling all of his furniture, believing it was the Roper's old furniture.
E4
Snow Job
1979-10-02
Chrissy gets a new sales job.
E5
Jack the Ripper
1979-10-09
Jacks wants to be aggressive to get the better of Mr. Travers.
E6
The Lifesaver
1979-10-23
Jack saves the life of a man who happens to be rich. A s a reward, he gives them an apartment in a very affluent neighborhood.
E7
Old Folks at Home
1979-10-30
Chrissy feels sorry for a homeless man and lets him stay with her, Janet and Jack, much to their dismay.
E8
A Camping We Will Go
1979-11-06
Larry's girlfriend wants to be an actress, so he tells her that his friend Jack is a famous commercial director. Jack, Janet, Chrissy, Furley, Lana, Larry, and his girlfriend Laura go on a camping trip that's anything but relaxing.
E9
Chrissy's Hospitality
1979-11-13
Chrissy falls and hits her head in the bathtub while trying to put up a shower curtain. Jack and Janet take her to the hospital when she starts to get dizzy. They misunderstand the doctor when he comes out of Chrissy's room crying, and think that she has only a short time to live.
E10
The Loan Shark
1979-11-20
Chrissy loses Jack's money and they can't pay the rent. So Chrissy sees a loan shark and borrows money on Jack behalf.
E11
The Love Barge
1979-11-27
Jack gets a job on a cruise ship and is invited to take only one guest. He has a choice between Janet and Chrissy and he sure doesn't want to take Lana of all people. So he makes it so Mr. Furley can go on the trip with Lana, who thinks that jack will be on the ship waiting for her.
E12
Ralph's Rival
1979-12-04
Chrissy pretends to be Mr. Furley's wife so Mr. Furley can show off to his old rival.
E13
A Black Letter Day
1979-12-11
The trio think an advice column was written about them; that Jack is secretly dating one of the two girls without the other girl knowing.
E14
The Reverend Steps Out
1979-12-18
Reverend Snow has a chance for a new appointment on the condition that his daughter Chrissy move out of the apartment.
E15
Larry Loves Janet
1980-01-08
After an unsuccessful date, Janet comforts Larry, who takes her kindess the wrong way when he thinks that she wants him.
E16
Mighty Mouth
1980-01-15
Jack goes out with a girl who has a muscular brother that doesn't like her sister dating.
E17
The Love Lesson
1980-01-22
Furley hopes to ""straighten"" Jack out by giving him love lessons. If he is indeed straight, he has to move out.
E18
Handcuffed
1980-01-29
Chrissy borrows her policeman cousin's handcuffs and accidentally gets locked together with Jack who has a big date waiting for him.
E19
And Baby Makes Two
1980-02-05
Jack and Chrissy believe Janet wants to have a baby.
E20
Jack's Bad Boy
1980-02-12
The trio help out a runaway boy.

🎭 Cast of Three's Company Season 4

John Ritter
John Ritter
Jack Tripper
Joyce DeWitt
Joyce DeWitt
Janet Wood
Suzanne Somers
Suzanne Somers
Chrissy Snow
Don Knotts
Don Knotts
Ralph Furley
Richard Kline
Richard Kline
Larry Dallas

📋 All Seasons of Three's Company

Season 1Season 2Season 3Season 5Season 6Season 7Season 8

Never Lose Track of Three's Company

TV Butler Pro lets you search every streaming service in seconds, tracks what you've watched, and works completely free. No app download needed.

🎩 Try TV Butler Pro Free