Watch Hero at Large (1980) full movies online.
Synopsis: An idealistic but struggling actor finds his life unexpectedly complicated when he stops a robbery while wearing the costume of Captain Avenger, a superhero character of a film he is hired to to promote. He decides to dabble at being a superhero only to find that it is more difficult and dangerous than he ever imagined.
Director: Martin Davidson
Writer: AJ Carothers
Stars: John Ritter, Anne Archer, Bert Convy
Sources: IMDB, Wikipedia