Francis Gregory Alan Morris (September 27, 1933 – August 27, 1996) was an American actor. He was best known for portraying Barney Collier on Mission: Impossible and Lt. David Nelson on Vega$.
Description above from the Wikipedia article Greg Morris, licensed under CC-BY-SA, full list of contributors on Wikipedia.
Mitzi & 100 Guys
As Self
The New Interns
As Dr. Pete Clarke
The Lively Set
As Highway Patrol Officer
The Sword of Ali Baba
As Yusef
The Dean Martin Christmas Show
As Self (uncredited)
The Grand Opening of Walt Disney World
As Self
Firing Squad
As Private Jacob Dorn
Crisis in Mid-Air
As Brian Haley
The Doomsday Flight
As Balaban, FBI Agent
Gold
Killer by Night
As Capt. George Benson
Under the Law Part II: 3 Days in the County Jail
As Narrator
Flight to Holocaust
As Dr. Jeff Evans
Countdown at Kusini
As Red Salter
The Caterpillar and the Wild Animals
Mission: Impossible vs. the Mob
As Barney Collier
George Burns Comedy Week
T. J. Hooker
As Dave Reemer
What's Happening!!
War of the Worlds
As General Masters
The Dick Van Dyke Show
As Mr. Peters
Quincy, M.E.
The Jeffersons
The Streets of San Francisco
Sanford and Son
Wonder Woman
As Caribe
Mission: Impossible
As Barney Collier
Sam Benedict
Vega$
As Lt. David Nelson
The Fugitive
As Mickey Deming
Mission: Impossible
As Barney Collier
Rowan & Martin's Laugh-In
As Self (uncredited)
Lucas Tanner
Roots: The Next Generations
As Beeman Jones
Branded
Ben Casey
The Manhunter
Dr. Kildare
As Lincoln Ball
The Eddie Capra Mysteries
Channing
As Dr. Bledsoe
The Steven Banks Show
As Police Officer
Love at First Sight
As Monsieur Laurent
The Six Million Dollar Man
As Josh Perkins
The Twilight Zone
As Lieutenant Woodard
The Lieutenant
As Crew Chief
The Love Boat
As Greg Elkins
The Dick Cavett Show
As Self - Guest
Love, American Style
As Mike
The Snoop Sisters
As Lieutenant Tate
The Alfred Hitchcock Hour
As Dr. Foster
Murder, She Wrote
As Andrews
Mannix
As Luke Whitney