The Adventures of Spin and Marty

Marty gives and overall introduction to the series showing clips from episodes. Spin joins Marty at the end of the introduction to invite viewers to watch the show "starting next week."

Ollie, head wrangler for the Triple R Ranch, herds the riding stock from the range into the corral where the boys arriving for summer camp can see them. Spin, a highly competent camper from last summer, jumps from the fence onto the bare back of his horse from last year, Sailor. Bill Burnett, the camp counselor, reprimands him. Freddy is a glasses-wearing tenderfoot whose parents are very protective. Speck has a penchant for pets of all sorts. Last to arrive is Martin Markham, the spoiled grandson of a rich grandmother who has raised him after his parents died. He has even brought his butler Perkins who will stay at the camp with him helping out in the kitchen.