Three's Company: Season 3

Jack pretends he's sick to get out of a date with Linda so he can spend some time with a new girl. He finds that acting ill is harder than it sounds.

Janet is tired of her reliable image so she decides to cut loose and join a demonstration at a nude beach with Mrs. Roper in tow.

Chrissy gets a job typing out an X-rated diary for a client. Things get complicated when Mr. Roper sneaks a peek and assumes that the diary is about Chrissy and her secret lust for the "older man downstairs".

Jack and Chrissy have a contest to see who can go without the longest. Jack has to abstain from women and Chrissy has to abstain from food.

Mr. Roper is not getting along with his best friend Jerry. Jack, Janet, Chrissy, and Jerry all get the wrong idea when Mrs. Roper asks to use their apartment to talk to Jerry privately.

Jack takes Janet's visiting sister around town but Janet gets angry when he accidentally slips into bed with her in the middle of the night in a sleepy error.

Jack and Janet are concerned that they are going to lose Chrissy when she falls for the charms of a guru with bad intentions.

Larry thinks that he has found the girl he wants to marry but things get complicated when she makes a pass at Jack.

Janet and Jack are concerned with Chrissy when she starts to make a great effort to impress her new boss.

A teenage girl who is visiting the Ropers develops an unhealthy crush on Jack.

Jack and Janet suspect that Chrissy is stealing from them and Mrs. Roper.

After Mr. Roper ruins a party for the roommates, Mrs. Roper threatens to leave him.

Jack feels threatened when the girls' old roommate, Eleanor, pays a visit so he and Larry conspire to streak at a party held in Eleanor's honor.

Jack falls for a slightly older woman, and Janet and Chrissy become concerned when they mistake the woman's mother for her.

Mr. Roper thinks that Chrissy is pregnant when he hears a conversation while eavesdropping through the pipes.

Jack caters an office party for Chrissy but gets in trouble when some of his chocolate mousse ends up all over the sleazy president's clothes.

The girls find a mouse in their room. Jack and Janet switch beds when she is too afraid to sleep.

Janet wants the place to herself to entertain a date. Jack breaks his leg on the stairs as he and Chrissy leave.

Chrissy accidentally eats a pie that Jack has prepared to represent his school in a bake-off contest.

When Mr. Roper alludes to a big surprise that he is going to have for Mrs. Roper on their anniversary, the roommates think that he is going to leave her for another woman.

Jack ponders a job offer to become a live-in cook but reconsiders when the lady of the house makes a pass at him.

Jack starts dating a new girl and they both have a difficult time trying to hide the fact that they live with two members of the opposite sex.