ActorAgeCheck works best with JavaScript enabled. Please enable JavaScript for the best experience!
☰
ActorAgeCheck
Search
Search
Blog
Help/About
Leonard Heideman
Born
: Unknown birthdate.
Leonard Heideman is
?
Sort by Popularity
Scroll to TV Credits
Acting Roles
Crew Roles
Movies (As Crew)
Sorted by Release Date
Valerie
Leonard Heideman was
?
in Valerie
as 'Screenplay'.
Thu, Aug 01 1957
TV Shows (As Crew)
Sorted by Release Date
Ages in TV shows are based off the first air date and may not be accurate. View individual episode details for accurate ages
The Case of the Dangerous Robin
Leonard Heideman was
?
in The Case of the Dangerous Robin
as 'Writer'.
First Air Date
Tue, Oct 18 1960
Scroll to top