Roy Rogers
— Roy Rogers
George 'Gabby' Hayes
— Sheriff 'Gabby' Whittaker
Dale Evans
— Jackie Dalrymple, posing as Jackie Larkin
Sheldon Leonard
— Kirby Haynes
Robert Emmett Keane
— Wooster J. Dalrymple
Trigger
— Trigger
Gerald Oliver Smith
— Larkin the Butler
Minerva Urecal
— Mama Lolita
George J. Lewis
— Jim Pollard
Kenne Duncan
— Henchman Pete McAvoy
Pierce Lyden
— Henchman Johnson
Dick Elliott
— Yacht Captain Monroe
Bob Nolan
— Bob Nolan