Lawman (1958)

S3E5 Return of Owny O'Reilly

Owny unexpectedly hooks a wanted criminal with his fishing line. Excited, he hauls the body back to town to claim his bounty. As Johnny heads out to retrieve the reward on Owny's behalf, he proposes that Owny serves as Dan's deputy in his absence. The outcome is comical, as Owny hilariously attempts to mimic Dan in every possible way.