Big Zapper (1973)
A female private detective, Harriet Zapper, is hired by a rich old man to find his missing children, and becomes involved in counterfeiting and murder.
- Country : United Kingdom
- Genre : Action, Comedy
- Studio : Syn-Frank Enterprises, Delta Film Company
- Director : Lindsay Shonteff
- Cast : Linda Marlowe, Gary Hope, Michael O'Malley, Richard Monette, Jack May, Sean Hewitt