Mark Tymchyshyn

Mark Tymchyshyn is an American former actor perhaps best known for his role in George Lopez as Mel Powers, a factory owner. Tymchyshyn is a graduate of Wayne State University.

MALCOLM IN THE MIDDLES1, E5

Malcolm Babysits

Malcolm enjoys baby-sitting for a normal family until he finds out he has been under camera surveillance.
GEORGE LOPEZS2, E2

Token of Unappreciation

George questions his company loyalty. After his bosses ask him to help on the assembly line, which is humiliating because it is the duty he performed before his promotion to manager, he receives a job offer from a competitor. Meanwhile, Carmen has to choose whether she wants to keep her best friend or be part of the popular crowd.
GEORGE LOPEZS2, E3

Show Dyslexic The

When Max performs poorly in school, one of his teachers suspects that he has a learning disability. Angie wants to place Max in special classes, but George objects because he is afraid that the other children will mock Max. But when George ponders his own upbringing, he comes to a different realization. Meanwhile, Ernie moves in with the Lopez family after arguing with his mother.
GEORGE LOPEZS2, E11

Meet the Cuban Parents

When Angie's parents, Vic (EMILIANO DÍEZ) and Emilina (SONIA BRAGA - "American Family," "Kiss of the Spider Woman"), visit for Christmas, George thinks they still believe that he is not good enough for their daughter. But he shows he can take care of his family without their help and battles with Vic for the best Christmas ever.
GEORGE LOPEZS3, E6

Split Decision

When Jack (recurring guest star JACK BLESSING) and Mel (recurring guest star MARK TYMCHYSHYN) Powers, the brothers who own the factory where George works, acquire a lucrative new defense contract, everyone celebrates. Unfortunately, George triggers an argument between the brothers and must soon choose sides. After the owners decide not to split the company, a tragedy involving their airplane parts threatens the future of the company. Meanwhile, George and Angie teach Carmen about values when she tries to fit in with her rich friends at private school.
GEORGE LOPEZS2, E18

Profiles in Courage

As a surprise for Angie's birthday, George arranges for her father, Vic (recurring guest star EMILIANO DÍEZ), and sister, Gloria (JACQUELINE OBRADORS - "NYPD Blue"), to visit for the celebration. Upset about her upcoming divorce and jealous of her sister's marriage to a good man, Gloria makes an inappropriate advance towards George--which Max witnesses.

Mark Tymchyshyn

Guest Appearances