Radha Delamarter was born as Deborah Sue Delamarter. She is an actress, known for Lucky Luke (1991), Botte di Natale (1994) and Who Shot Johnny Rock? (1991). She has been married to Fredrick D. Fritz Sperberg since November 23, 1990. They have one child. She was previously married to Timothy Busfield, Stephen Quentin Cowie and Stephen K Longley.