Peter Gregory

Diagnosis: Murder

as George Lawson

1993

24

as Dr. Spire

2001

Women: Stories of Passion

as Mike

1996

Women: Stories of Passion

as Pete

1996

Grey's Anatomy

as Jonathan

2005

ER

as Mr. Phillips

1994

Murder, She Wrote

as Young Man

1984

Dexter: Original Sin

as Dr. Morrison

2024

Red Shoe Diaries

as Tony

1992

The Practice

as Officer Gibson

1997

Las Vegas

as Stephen Mancuso

2003

CSI: Miami

as Defense Attorney

2002