PBoxOpening PBox

PBoxLoading your next world

Everything you’re watching, reading and playing.

Explore

Home Discover Movies TV Shows Anime Reels Search Library Calendar

Your space

Collections Rankings Episode Ratings Stats Community Messages Notifications

More

Open the Box Games Trailer Feed Comics Books Providers What's New Settings Help

Find something new

Movies Discover Lists Library Help

Track your stories and discover where to watch. Pandora’s Box does not host movies or episodes. Artwork and catalogue data belong to their respective providers.

Privacy Cookies Terms Contact

© 2026 Pandora’s Box · Data by TMDB, AniList & more

Home Discover Search Library

William O'Connell

Cast & creator

William O'Connell

1933-08-20 (died at 90) Richmond, Virginia, USAIMDb

Best known for Bonanza, Star Trek, Mannix

William O'Connell was born on August 20, 1933 in Richmond, Virginia, USA as William L. O'Connell Jr. He is an actor, known for Paint Your Wagon (1969), The Outlaw Josey Wales (1976) and Way... Way Out (1966).

Also known as: William O'Connel

Movies

24

film credits

Series

31

television credits

Career

55

1955–1991 · acting roles

Credit score

6.6

average across scored titles

Signature credits

Known for

Ordered by popularity

Bonanza

Bonanza

Broadside poster (uncredited) · 1959

Star Trek

Thelev · 1966

Mannix

Mannix

John Burke · 1967

Love, American Style

Love, American Style

The Minster · 1969

Mission: Impossible

Mission: Impossible

Instructor · 1966

Across film & television

Filmography (55)

Search filmography

Showing 55 of 55 credits

Bonanza

Bonanza

Broadside poster (uncredited)

Star Trek

Thelev

Mannix

Mannix

John Burke

Love, American Style

Love, American Style

The Minster

Mission: Impossible

Mission: Impossible

Instructor

Quincy, M.E.

Quincy, M.E.

Herman Elger

Quincy, M.E.

Quincy, M.E.

Albert Rausch

Charlie's Angels

Charlie's Angels

Harold Parmadoor

Batman

Batman

Mr. Perkins

Bob Hope Presents the Chrysler Theatre

Hugo

The Alfred Hitchcock Hour

The Alfred Hitchcock Hour

Art Summers

The Twilight Zone

The Twilight Zone

Field Rep #1 (uncredited)

My Three Sons

My Three Sons

Archibald

Petticoat Junction

Petticoat Junction

Martin Evans

Petticoat Junction

Petticoat Junction

Mr. Agnew

The Wild Wild West

The Wild Wild West

Dr. Winterich

Daniel Boone

Daniel Boone

Blake

Daniel Boone

Daniel Boone

Amos Pickering

Rawhide

Rawhide

Hotel Clerk (uncredited)

Rawhide

Rawhide

Poet

The Lucy Show

The Lucy Show

Assistant Manager

Gunsmoke

Gunsmoke

Jackson

The Munsters

The Munsters

The Bank Clerk

Green Acres

Green Acres

Desk Clerk

The Odd Couple

The Odd Couple

Hotel Clerk

Thriller

Thriller

Chester #2

The Outer Limits

The Outer Limits

The Creature

Dennis the Menace

Dennis the Menace

Senate Secretary (uncredited)

The Lieutenant

The Lieutenant

Lt. (j.g.) Malcolm Wade

Kaz

Kaz

The Fantastic Journey

The Fantastic Journey

Simkin

The Outlaw Josey Wales

The Outlaw Josey Wales

Sim Carstairs

High Plains Drifter

High Plains Drifter

Barber

Every Which Way but Loose

Every Which Way but Loose

Elmo, Sergeant-At-Arms Biker

Big Bad Mama

Big Bad Mama

Crusade Preacher

Paint Your Wagon

Paint Your Wagon

Horace Tabor

Ice Station Zebra

Ice Station Zebra

Survivor

Any Which Way You Can

Any Which Way You Can

Elmo

The War Lord

The War Lord

Volunteer Rejected by Chrysagon (uncredited)

The Haunted

The Haunted

Father Kearney

The Culpepper Cattle Co.

The Culpepper Cattle Co.

Bartender in Piercetown

The Wheeler Dealers

The Wheeler Dealers

Paid Weeper (uncredited)

Stewardess School

Stewardess School

Attorney

The Big Mouth

The Big Mouth

Psychiatrist (uncredited)

Which Way to the Front?

Which Way to the Front?

Mr. Prescott (uncredited)

Hook, Line and Sinker

Hook, Line and Sinker

Hotel Clerk (uncredited)

Ironside

Ironside

Curator (uncredited)

Games

Games

Party Guest

The Dead Don't Die

The Dead Don't Die

Priest

The Happy Ending

The Happy Ending

Minister

Scandalous John

Scandalous John

Store Clerk

It's a Bikini World

It's a Bikini World

McSnigg

Black Eye

Black Eye

Minister

Swingin' Along

Swingin' Along

Bartender

20,000 Eyes

20,000 Eyes

Appraiser