The California Atoms are in last place with no hope of moving up. But by switching the mule from team mascot to team member, (He can kick 100 yard field goals!) they start winning, and move up in the rankings, Hurrah! The competition isn't so happy.
Ed Asner
as Hank Cooper
Don Knotts
as Coach Venner
Gary Grimes
as Andy Petrovic
Tim Conway
as Crankcase
Louise Williams
as Debbie Kovac
Dick Van Patten
as Cal Wilson
Ronnie Schell
as Joe Barnsdale
Bob Crane
as Pepper
Johnny Unitas
as Himself
Dick Butkus
as Rob Cargil
Harold Gould
as Charles Gwynn
Tom Bosley
as Spinner
