Leave It to Beaver - Season 4 - Eps 31: Beaver's Rat
Beaver making trades with his classmates is beginning to get on Ward and June's nerves since he seems to be the one who always walks away shorthanded. June especially thinks Beaver got the short stick in his latest trade, when he comes home with a pet rat.
About Leave It to Beaver

Title: Leave It to Beaver
First Air Date: 1957-10-04
Last Air Date: 1963-06-20
Status: Ended
Rating: 6.9/10 (from 73 votes)
Language: EN
Seasons: 7
Total Episodes: 234
Network: ABC CBS
Genres: Comedy, Family
Production Companies: Kayro Productions, MCA Television, Revue Studios, Gomalco Productions, Kayro-Vue Productions
Synopsis
Leave It to Beaver is an American television situation comedy about an inquisitive and often naïve boy named Theodore "The Beaver" Cleaver and his adventures at home, in school, and around his suburban neighborhood. The show also starred Barbara Billingsley and Hugh Beaumont as Beaver's parents, June and Ward Cleaver, and Tony Dow as Beaver's brother Wally. The show has attained an iconic status in the US, with the Cleavers exemplifying the idealized suburban family of the mid-20th century.
Cast

Jerry Mathers
Theodore 'Beaver' Cleaver

Barbara Billingsley
June Cleaver

Hugh Beaumont
Ward Cleaver

Tony Dow
Wally Cleaver