
Acting
Theodore Ringwalt Hartley (November 6, 1924 – October 10, 2025) was an American U.S. Navy fighter pilot, investment banker, actor, film and stage producer and CEO of RKO Pictures. He was married to heiress, actress and philanthropist Dina Merrill until her death in 2017. His last acting credit was in 2012 and his last producing credit was in 2015.

A Late Quartet
as Winning Bidder

Race to Witch Mountain
as Four-Star General V. Lewton

Laura Smiles
as Therapist

Shade
as 'Teddy' The Surgeon

Mighty Joe Young
as Society Man

Milk & Money
as Lingerie Salesman

The Player
as Party Guest (uncredited)

False Identity
as Inn Keeper

Caddyshack II
as Club Member

Scruples
as Herman Lingwood

Tanner on Tanner
as Self · 1 ep.

Nero Wolfe
1 ep.

Chopper One
as Captain McKeegan · 13 ep.

The Streets of San Francisco
1 ep.

Search
1 ep.

Banyon
1 ep.

McCloud
1 ep.

Mannix
as Don Elliott · 1 ep.

Ironside
as Mr. Mather · 1 ep.

The F.B.I.
as Larry Cole · 1 ep.
Mighty Joe Young
1998