Who's your Daddy? Nicole Bradford didn't know, but it was either the well-to-do financial advisor, or the struggling artist. Both were granted custody after Mom passed, and that's how Nicole ended up with two dads. The 1987 show ran for three seasons, with photogenic Staci Keanan picking up a Young Artist Award for best actress. 'You Can Count on Me' was the theme, performed by co-star Greg Evigan, composed by Evigan, Michael Jacobs, and Leonard Macaluso. Enjoy the first season opening (with explainer), the revised opening, and the end credits. PS: After a long run on 'Step by Step' Staci resumed her studies, and became a Law Professor and a deputy D.A. in Los Angeles. John Kerr took a similar path, putting acting aside for a successful law practice. But eventually he did occasional roles on shows like 'Streets of San Francisco'. So maybe we haven't seen the last of Anastasia Sagorsky.