Booby Trap 66 years old

An absent minded professor invents a pen that will explode on the sound of bells, then leaves it in a taxi

Credits

Name	Character
Sydney Tafler He was 40, 63 years old when he died	as Mr Hunter
Harry Fowler He was 30, 85 years old when he died	as Sammy
Patti Morgan	as Jackie
Richard Shaw He was 11, now 55 years old	as Richards
Tony Quinn was 2, now 64 years old	as Prof. Hasdane

Name	Department
Henry Cass as Director. He was 55 (86) years old when He died	Directing