Overview
An English pacifist's (John Mills) sons run away from school and hijack a plane to Vienna to petition for peace.
Cast
- John Mills as John Hampden
- Yvonne Mitchell as Mrs. Stella Hampden
- Alastair Sim as Dr. Skillingworth
- Jeremy Spenser as L. W. Daventry
- Andrew Ray as Max Hampden
- Peter Asher as Johnny Hampden
- Marie Lohr as Grandmother
- Sonia Williams as Miss Betts
- James Drake as Kirkland