Martin

==Characters==
*Martin (father) - Alex's father in Skin Deep, portrayed by Tom Verica
*Martin (co-worker) - Irene's colleague at the funeral home in Guardian Angels, portrayed by Jerry Hauck
*Martin Acevedo - The man who sued the hospital for re-attachins his severed thumb in 5 to 9, portrayed by Bernardo Verdugo
Also
*Marty Hamilton - Eric Foreman's residency supervisor, from the episode DNR, portrayed by David Conrad
==Actors==
*Jake Martin - who portrayed Julia Cuddy's husband in Moving On 
*Martin Henderson - who portrayed Jeff, the patient in Painless