A new female foe has made Gotham her own; The Black Widow. Batman and Robin receive a call that the bank has been robbed by the Black Widow and her gang.
Bud Abbott and Lou Costello return to host another chaotic episode. Their guests include: swashbuckler Errol Flynn; Rhonda Fleming; actor Bruce Cabot; A&C stalwarts Sid Fields and Joe Kirk; The Pied Pipers; Al Goodman and his Orchestra; and a cameo by George Raft.
Cabot offers the boysjobs onFleming's ranch. On the way, they encounter Flynn who goes berserk in the c"Niagra Falls" vaudeville routine ("Slowly I turn, step by step..."). Lou attempts to milk a cow, and in an "initiation" bit, he and Bud get the giggles and start spitting spitting milk at each other.As a sheriff, Lou battles bad guy Flynn.
Rhonda Fleming performs "Don't Blame Me" and "I'm in Love With a Wonderful Guy."