what actrees appeared in both The Cosby Show and Pixie Hollow Games?
Raven-Symoné Raven-Symoné Christina Pearman ( ; born December 10, 1985), sometimes credited as Raven, is an American actress, singer, songwriter, television personality, and producer. She first appeared on television in 1989 on "The Cosby Show" as Olivia Kendall. She released her debut album, "Here's to New Dreams" in 1993; the single, "That's What Little Girls Are Made Of" charted number 68 on the US "Billboard" Hot 100. The next album, "Undeniable", was released on May 4, 1999.
Head Games (game show) Head Games was a science themed game show, hosted by Greg Proops and produced by Whoopi Goldberg. It aired on the Science Channel. The show relied heavily on science experiments and demonstrations to provide a basis for the trivia questions that the contestants must answer. Goldberg described the gameplay as a "mashup" of many different game shows. Describing herself a "geek" and a curious person, Goldberg created "Head Games" to show people that there's "all kinds of science", not just the popular stereotype of laboratory "science with beakers".