Based on Peter Barnes' hit play this caustic hilarious and irreverent black comedy has rightly become a cult classic. The House of Gurney has a family problem - namely the 14th Earl of Gurney (Peter O' Toole) who thinks he is Jesus Christ and when restored to `normalcy' turns into Jack the Ripper. Unfortunately the young earl is also the sole heir to the family fortune so his relatives go to great lengths to trick him into siring a new heir. Then they can institutionalise him and