Mennard was born in
Beeston, Leeds, the son of an undertaker. He subsequently settled in Brighton where he worked as bus driver. Whilst in Brighton, he became involved in an amateur revue company where his performances attracted the attention of singer
Donald Peers, who was appearing in variety in the town. His radio work included his own show,
Local Tales. He also managed a handful of film appearances, including the horror
The Flesh and Blood Show and the sexploitation film
Four Dimensions of Greta. His television appearances include ''
Dad's Army, Open All Hours, Bergerac and the Harry Worth vehicle Oh Happy Band!. In 1985, he joined the cast of Coronation Street'' in the role of Sam Tindall, remaining in the part irregularly until 1989, with his real life dog Dougal also featuring as the character's pet. ==Death==