Though perhaps best remembered for performing on the long-running BBC radio series Ignorance Is Bliss, comedian Harold Berens also appeared in nearly 200 films, from the mid-'40s through the early '90s. The Glasgow native started out in the late '30s, performing in English variety shows. Berens made his feature film debut in Candlelight in Algeria (1944) and made his final film appearance in Carry on Columbus (1992). Ofttimes, Berens limited his film appearances to cameo roles.