Percy Helton

Nanny and the Professor (1970)

• Episode 2x21: How Many Candles? (Feb 26, 1971)

Love, American Style (1969)

• Episode 1x47: Love and Those Poor Crusaders' Wives (Jan 23, 1970)

Land of the Giants (1968)

• Episode 1x02: Ghost Town (Sep 29, 1968)

Mission: Impossible (1966)

• Episode 5x16: The Missile (Jan 16, 1971)

The Green Hornet (1966)

• Episode 1x20: Ace in the Hole (Feb 3, 1967)

Get Smart (1965)

• Episode 3x22: Spy, Spy, Birdie (Mar 9, 1968)

Green Acres (1965)

• Episode 2x02: Water, Water Everywhere (Sep 21, 1966)

• Episode 3x15: No Trespassing (Dec 20, 1967)

Daniel Boone (1964)

• Episode 4x15: The Scrimshaw Ivory Chart (Jan 4, 1968)

Bob Hope Presents the Chrysler Theatre (1963)

• Episode 4x20: The Reason Nobody Hardly Ever Seen a Fat Outlaw in the Old West is as Follows (Mar 8, 1967)

Petticoat Junction (1963)

• Episode 2x31: The Chicken Killer (May 11, 1965)

• Episode 7x23: Last Train to Pixley (Mar 7, 1970)

Temple Houston (1963)

• Episode 1x17: The Law and Big Annie (Jan 16, 1964)

The Beverly Hillbillies (1962)

• Episode 7x14: Christmas in Hooterville (Dec 25, 1968)

Mr. Lucky (1959)

• Episode 1x21: Big Squeeze (Mar 12, 1960)

The Untouchables (1959)

• Episode 1x21: The Unhired Assassin (2) (Mar 3, 1960)

The Twilight Zone (1959)

• Episode 4x05: Mute (Jan 31, 1963)

• Episode 5x32: Mr. Garrity and the Graves (May 8, 1964)

Bonanza (1959)

• Episode 4x21: The Hayburner (Feb 17, 1963)

• Episode 1x05: Enter Mark Twain (Oct 10, 1959)

• Episode 5x11: The Legacy (Dec 15, 1963)

One Step Beyond (1959)

• Episode 1x08: Premonition (Mar 10, 1959)

77 Sunset Strip (1958)

• Episode 1x34: Strange Girl in Town (May 29, 1959) [Uncredited]

The Texan (1958)

• Episode 2x29: The Guilty and the Innocent (Mar 28, 1960)

Casey Jones (1958)

• Episode 1x27: The Silk Train (Nov 23, 1958) [Uncredited]

Maverick (1957)

• Episode 1x14: Comstock Conspiracy (Dec 29, 1957)

Perry Mason (1957)

• Episode 5x07: The Case of the Pathetic Patient (Oct 28, 1961)

• Episode 4x23: The Case of the Torrid Tapestry (Apr 22, 1961)

Sugarfoot (1957)

• Episode 4x07: Angel (Mar 6, 1961)

Broken Arrow (1956)

• Episode 2x27: The Sisters (Apr 1, 1958)

• Episode 1x05: Passage Deferred (Oct 30, 1956)

Circus Boy (1956)

• Episode 1x12: The Good Samaritans (Dec 23, 1956)

The 20th Century-Fox Hour (1955)

• Episode 2x13: Deadline Decision (Mar 20, 1957) [Uncredited]
• Episode 2x08: End of a Gun (Jan 9, 1957) [Uncredited]

Screen Directors Playhouse (1955)

• Episode 1x12: The Silent Partner (Dec 21, 1955)

Alfred Hitchcock Presents (1955)

• Episode 1x24: The Perfect Murder (Mar 11, 1956) [Co-Star]

• Episode 1x02: Premonition (Oct 9, 1955)

• Episode 3x27: Disappearing Trick (Apr 6, 1958)

• Episode 1x38: The Creeper (Jun 17, 1956) [Co-Star]

Gunsmoke (1955)

• Episode 5x16: Thick 'n' Thin (Dec 26, 1959)

• Episode 9x31: Trip West (May 2, 1964)

• Episode 11x19: The Raid (2) (Jan 29, 1966)
• Episode 11x18: The Raid (1) (Jan 22, 1966)

• Episode 7x29: The Summons (Apr 21, 1962)

The Adventures of Rin Tin Tin (1954)

• Episode 5x22: Pillajohn's Progress (Mar 6, 1959)
• Episode 4x24: Wind-Wagon McClanahan (Apr 4, 1958)

• Episode 3x16: Higgins' Last Stand (Jan 4, 1957)

December Bride (1954)

• Episode 2x08: Skidrow (Nov 21, 1955)

Lassie (1954)

• Episode 6x14: In Case of Emergency (Dec 6, 1959)

The Loretta Young Show (1953)

• Episode 5x16: The Bargain (Feb 16, 1958)

• Episode 4x25: Emergency (Mar 24, 1957)

The Abbott and Costello Show (1952)

• Episode 2x13: Car Trouble (Jan 30, 1954)

Four Star Playhouse (1952)

• Episode 1x04: Backstage (Nov 6, 1952)

Adventures of Superman (1952)

• Episode 2x10: The Face and the Voice (Nov 21, 1953)

Schlitz Playhouse of Stars (1951)

• Episode 3x02: Lost and Found (Sep 11, 1953)

• Episode 4x30: Tourists Overnight (Apr 1, 1955)

The Lone Ranger (1949)

• Episode 4x18: Dan Reid's Sacrifice (Jan 6, 1955)