Pam Dawber

She is married to actor Mark Harmon. Some posters on Television Without Pity (http://www.televisionwithoutpity.com/show.cgi?show=73) believe that Chloe O'Brian has Asperger's Syndrome. She was also featured as Mabel, in a Los Angeles Civic Light Opera production (based on the Joseph Papp/New York Shakespeare Festival production) of Gilbert & Sullivan's The Pirates of Penzance. Show. More recently she has ventured into dramatic roles, such as Chloe O'Brian in 24. She also parodied her role on classic sitcoms with John Ritter in the 1992 movie Stay Tuned. Mary Lynn Rajskub (born June 22, 1971) is an American comedic actress from Detroit who was one of the original cast members of Mr. She also starred in her own series as Samantha Russell on My Sister Sam, which ran on CBS from 1986 to 1988.