Martin Mull is an American actor best known for playing Leon Carp in Roseanne.
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Best Known For:The television show Roseanne
Breakthrough:Rose to prominence in the soap opera parody Mary Hartman, Mary Hartman in 1976
10 Quick Facts About Martin Mull
- Full Name: Martin Mull
- Nationality: American
- Profession: Entertainer
- Known For: The television show Roseanne
- Place of Birth: Illinois
- Birth Year: 1943
- Spouse / Partner: Wendy Haas
- Children: Maggie Mull
- Specialization: Actor, Comedian, and Musician / Singer
- Net Worth: $375K - $3.8M

Martin Mull Age
Martin Mull is about 83 years old as of 2026. Martin Mull was born in 1943.
Education
He attended Rhode Island School of Design, where he earned a Bachelor of Fine Arts.
- Rhode Island School of Design
- Qualification: Bachelor of Fine Arts
Rise to Fame
Martin Mull rose to prominence for his role in the film Clue.
Notable Works
Notable screen roles include Clue and Roseanne.
Television
- TV Show: Roseanne (Leon Carp)
Film
- Film: Clue (Colonel Mustard, 1985)
Martin Mull Family & Relationships
- Children:
- Maggie Mull
Personal Information
- Full Name: Martin Mull
- Gender: Male
- Occupation: Entertainer
- Nationality: American
- Living Status: Deceased
Birth & Background
- Birth Year: 1943
- Place of Birth: Illinois
Family & Relationships
- Spouse / Partner: Wendy Haas
- Children: Maggie Mull
Net Worth & Income
- Salary: $45K - $188K (Est)
- Net Worth: $375K - $3.8M (Est)
- Source of Income: Entertainment work, appearances, endorsements, and related ventures
Related Biographies
- Wendy Haas (Spouse)
- Maggie Mull (Child)









