Lucy Carter (LUCILLE BALL) and clan invade Palm Springs for what is expected to be an inexpensive weekend vacation at guest star JACK BENNY’S mansion. But Benny, as a desk clerk, life guard, frogman and chef, proves once again he is the world’s most money-conscious comic. He even manages to sell a hungry bus driver named Ralph Kramden (JACKI GLEASON) hot dogs.

With the aid of the Meet-A-Mate computer service, Lucy Carter (LUCILLE BALL) attempts to bring romance into the life of her bachelor boss Harrison Carter (GALE GORDON) by matching him with his computerized equivalent (GUEST STAR VIVIAN VANCE).

Lucy Carter (LUCILLE BALL), learns that secretaries don’t rate when it comes to school holidays. So instead of spending the day on a family picnic, Lucy is assigned the arduous task of serving a court summons to the rude Mrs. Ryker (RETA SHAW) who proves to be quite evasive in the midst of a crowd of frantic women during a department store bargain.

Motherhood gets the best of Lucy Carter (LUCILLE BALL) when her daughter, Kim (LUCIE ARNAZ) lands her first job as a sales clerk in a dress shop. In a serious of hilarious attempts to help her daughter, Lucy goes on a buying spree and in the process alienates a chubby female customer who insists on buying a dress that’s sizes too small for her.

When Lucy Carter (Lucille Ball) discovers her boss and brother-in-law, Harrison Carter (Gale Gordon) is planning a lavish teenage party for the daughter of his best client, she promoted the musical services of her son, Craig (DESI ARNAZ), and daughter, Kim (LUCIE ARNAZ). Although Craig, a drummer, shows up with his band, Kim, a singer, comes down with a fast case of laryngitis which forces widow Carter to become a very “Mod, Mod Lucy.”

Lucy Carter (LUCILLE BALL) turns her house into a fortress in an attempt to keep the press and public away from her secluded guest Eva Von Kirsten (GUEST STAR EVA GARBOR), a glamorous novelist who is writing a screen adaptation of her torrid novel, “Valley of the Puppets.”

Lucy Carter (LUCILLE BALL) becomes the key figure in a counter-intelligence plot to steal a microfilmed list of secret agents from Korlik (JOSEPH RUSKIN), the Slavatony ambassador in “Lucy’s Impossible Mission.”

Lucy (LUCILLE BALL) tries to help an ex-con and safecracker (WALLY COX) by getting him a job as a security guard. When he is accused of stealing diamonds from his new employer she and Wally team up to trap the real thief.

After Carol Burnett refuses to appear in Kim and Craig’s high school play to raise money for a new gym, Lucy and her youngsters invade a “Carol Burnett Show” telecast and Lucy keeps interrupting the program until Carol changes her mind. She appears in the play, the money is raised and Lucy, Kim and Craig become town heroes.

Lucy (LUCILLE BALL) goes to a party with a handsome, newfound bachelor friend, who turns out to be a jewel thief. Lucy learns the truth and she and Harry (GALE GORDON) see to his arrest. The handsome bachelor-thief is Lucy’s guest star, CESAR ROMERO.