Michael O'Leary

2020s

1. 2026
   

   CIA

   Captain Dodds · 1 episode

2. 2022
   

   Halloween Ends

   Dr. Mathis

   49
3. 2021
   

   Law & Order: Organized Crime

   Brendan Hogan · 2 episodes

   78

2010s

1. 2018
   

   New Amsterdam

   Donor · 1 episode

   80
2. 

   FBI

   Howard Kirkland · 1 episode

   73

1990s

1. 1990
   

   Law & Order

   Eric Hagen · 1 episode

   77

1980s

1. 1989
   

   Doogie Howser, M.D.

   Stuart Fenmore · 1 episode

   65
2. 1984
   

   Fatal Games

   Frank Agee

   46
3. 1982
   

   T. J. Hooker

   Gordie Hobbs · 1 episode

   62
4. 1981

   Lovely But Deadly

   Steve Berringer

1970s

1. 1977
   

   CHiPs

   Bernie · 1 episode

   66

1950s

1. 1952
   

   Guiding Light

   Dr. Rick Bauer · 1 episode

   63