Richard Grieco originally worked as a model for Armani, Chanel, and CK. His TV breakthrough came with the role of Rick Gardner on One Life To Live (1985-1987). He bacame a superstar with his role on 21 Jump Street as Detective Dennis Booker which continued with the spinoff series Booker. Over the past few years, the multi-talented Grieco has had many artistic and musical endeavors. Little known fact 1 - He was a singer with the Dunmore band, as well as forming the band Wasteland Park (2004). Little known fact 2 - He is also an avid painter, hosting many gallery shows each year.