98 mins | Comedy, Thriller, Mystery | June 9, 1971
98 mins | Comedy, Thriller, Mystery | June 9, 1971
| IMDb rating | 6.7 |
| Producers | Universal Pictures, Newman-Foreman Company |
| Original title | They Might Be Giants |
| Directors | Anthony Harvey |
| Writers | James Goldman, Arthur Conan Doyle |
as Justin Playfair
as Dr. Mildred Watson
as Wilbur Peabody
as Blevins Playfair
as Messenger
as Daisy Playfair
as Peggy
as Mr. Brown
as Grace
as Clyde (the usher)
as Chestnut Man
as 1st Sanitation Man
as Dr. Strauss
as Mr. Small
as Miss Finch
as 2nd Telephone Operator
as Telephone Guard
as Policeman
as Taxi Driver
as Winthrop
as Maud