How old was Dave O'Brien in Gunsmoke Mesa?

James NewillJames Newill was 33 in Gunsmoke Mesa as 'Jim Steele'.

Birthday: Sat, Aug 12 1911 –
Thu, Jul 31 1975

Dave O'BrienDave O'Brien was 32 in Gunsmoke Mesa as 'Tex Wyatt'.

Birthday: Fri, May 31 1912 –
Sat, Nov 08 1969

Guy WilkersonGuy Wilkerson was 44 in Gunsmoke Mesa as 'Panhandle Perkins'.

Birthday: Thu, Dec 21 1899 –
Thu, Jul 15 1971

Patti McCartyPatti McCarty was 23 in Gunsmoke Mesa as 'Joan Royal'.

Birthday: Fri, Feb 11 1921 –
Sun, Jul 07 1985

Jack IngramJack Ingram was 41 in Gunsmoke Mesa as 'Henry Black'.

Birthday: Sat, Nov 15 1902 –
Thu, Feb 20 1969

Kermit MaynardKermit Maynard was 46 in Gunsmoke Mesa as 'Sneed'.

Birthday: Mon, Sep 20 1897 –
Sat, Jan 16 1971

Robert BarronRobert Barron was 20 in Gunsmoke Mesa as 'Moore'.

Birthday: Thu, Nov 15 1923 –
Tue, May 28 2002

Richard AlexanderRichard Alexander was 41 in Gunsmoke Mesa as 'Lear'.

Birthday: Wed, Nov 19 1902 –
Wed, Aug 09 1989

Michael VallonMichael Vallon was 47 in Gunsmoke Mesa as 'Judge Plymouth'.

Birthday: Wed, Jul 21 1897 –
Tue, Nov 13 1973

Roy BrentRoy Brent was 41 in Gunsmoke Mesa as 'Deputy Mace'.

Birthday: Sat, Aug 29 1903 –
Sat, Feb 10 1979

Jack RockwellJack Rockwell was 53 in Gunsmoke Mesa as 'Sheriff Horner'.

Birthday: Mon, Oct 06 1890 –
Mon, Nov 10 1947

Harry L. FraserHarry L. Fraser was 55 in Gunsmoke Mesa as 'Director'

Birthday: Sun, Mar 31 1889 –
Mon, Apr 08 1974

Ira H. MorganIra H. Morgan was 55 in Gunsmoke Mesa as 'Director of Photography'

Birthday: Tue, Apr 02 1889 –
Fri, Apr 10 1959

Elmer CliftonElmer Clifton was 54 in Gunsmoke Mesa as 'Screenplay'

Birthday: Wed, Mar 12 1890 –
Sat, Oct 15 1949