In this two-hour TV movie episode of Family Ties, the Keaton family goes on vacation to London, England and becomes entangled in an espionage plot.
Meredith Baxter
as Elyse Keaton
Michael Gross
as Steven Keaton
Michael J. Fox
as Alex P. Keaton
Justine Bateman
as Mallory Keaton
Tina Yothers
as Jennifer Keaton
Guy Henry
as Jonathan
John Moulder-Brown
as William Clive-Hopkins
Charles McKeown
as Frederick Weiss
James Saxon
as Luther Broder
Lockwood West
as Professor Hardy
