No photo available. Represent William C. Mount? Add or change photos at IMDbPro
Up 688,089 this week

William C. Mount (1920–1998)

William C. Mount was born on February 19, 1920 in Franklin, Ohio, USA. He was an actor, known for Hawaii Five-O (1968). He died on December 3, 1998 in Honolulu, Hawaii, USA. See full bio »

Radical On-Screen Transformations

Blonde ambition, mega muscles, and more!

See the gallery

The Best Movies Coming This Summer

Plan your summer of movies with IMDb's Summer Movie Guide, featuring all the best films coming to theaters and streaming this season.

See the full list

On Prime Video

Do you have a demo reel?

Add it to your IMDb page

How Much Have You Seen?

How much of William C. Mount's work have you seen?

User Polls

Known For

Hawaii Five-O Cornfeld / Custer / The Drunk


Hide Hide Show Show Actor (1 credit)
 1968-1972 Hawaii Five-O (TV Series)
Custer / Cornfeld / The Drunk
- While You're at It, Bring in the Moon (1972) ... Custer (as William Mount)
- The Ransom (1970) ... Cornfeld (as William Mount)

Personal Details

Alternate Names:

William Mount

Did You Know?

Star Sign:


Contribute to This Page

Recently Viewed