sentences:  In 1959, he guest starred as Big Dan Girod in the episode, "Invitation to a Murder", on the ABC/WB detective series, "Bourbon Street Beat", starring Andrew Duggan.In 1960, Flavin appeared in "The Twilight Zone" episode "A Passage for Trumpet".From 1960 to 1962, Flavin was cast as Robert Howard in thirty three episodes of the ABC/Warner Brothers advernture/drama/crime series, "The Roaring 20s", starring with Dorothy Provine, Donald May, Rex Reason, John Dehner, Gary Vinson, and Mike Road.