Made screen debut (billed as "Chris") in his mother's film, "Weddings and Babies"

Stage debut in production of "The Merchant of Venice" at the Berkshire Theatre Festival

Broadway debut, "The Guns of Carrar"

First feature role as adult, "John and Mary"

TV debut "Neither Are We Enemies", a "Hallmark Hall of Fame" production (NBC)

Had small role in father Don Siegel's "Dirty Harry"

First screen lead, "Making It"

First TV-movie, "Family Flight" (ABC)

Played Ben Gazarra's son in the ABC miniseries "QB VII"

Member, Arena Stage in Washington, DC

Last feature for 18 years, Claudia Weill's "Girlfriends" in which his mother had a featured role

Appeared with mother in stage production, "An Evening With Viveca Lindfors and Kristoffer Tabori"

Was company member of South Coast Repertory Theatre, Costa Mesa, CA

Member of the National Shakespeare Festival, San Diego, CA

Played featured role of Dr. Max Carson, a surgeon, in the NBC drama series "Chicago Story"; originated role in 1981 TV-movie of the same name

Earned praise for his role in the off-Broadway production of "The Common Pursuit"; co-starred with future wife Judy Geeson (they subsequently divorced)

Made TV directorial debut, billed as Kristoffer Siegel-Tabori, "Perfect Date", an "ABC Afterschool Special"

Played Lindfors' son in Henry Jaglom's "Last Summer in the Hamptons"