Mutta liha on heikko was released in the year 1967。Mutta liha on heikko is also called as The Spirit Is Willing, Fantasma ci sta。

When Ben and Kate Powell (Sid Caesar and Vera Miles) rent a haunted New England house by the sea, their son Steve (Barry Gordon) gets blamed for the destruction caused by three unruly ghosts. Another of 'exploitation king' William Castle's supernatural films, this one is studded with familiar character actors including Harvey Lembeck, Mary Wickes, John McGiver, Doodles Weaver, Jesse White and John ("Gomez Addams") Astin.

Mutta liha on heikko actors and actresses include Harvey Lembeck, John Astin, Sid Caesar, Vera Miles。