- Appeared in the PBS series Storytime in 1994 alongside his father, the late actor John Ritter.
- Performed in student films throughout high school and college.
- Met his wife, Argentinian director Lelia Parma, while working as a teacher in Argentina.
- Is involved in the John Ritter Foundation for Aortic Health, the charity established in his father's memory.
- Regularly volunteers with the Young Storytellers Foundation, a Los Angeles nonprofit that aims to develop literacy in children.
- Tom Ritter — Uncle
- Dorothy Fay — Grandmother
- Tex Ritter — Grandfather
- Jason Ritter — Brother
- Lelia Parma — Wife
- John Ritter — Father
- Amy Yasbeck — Stepmother
- Stella Dorothy Ritter — Half Sister
- Benjamin Parma Ritter — Son
- Nancy Morgan — Mother
- Carly Constance Ritter — Sister
- University of Pennsylvania, Philadelphia, Pennsylvania, United States (2007)