Christopher Knight (actor)  Christopher Anton Knight (born November 7, 1957) is an American actor and businessman. He is known for playing Peter Brady on the 1970s series "The Brady Bunch". He has since gone on to become a successful businessman and enjoyed a semi-resurgence in the public eye with television appearances in the 2000s. His father, Edward Knight, was also an actor. After the end of his "Brady Bunch" appearances, Knight's acting career consisted mostly of making guest appearances on other television shows ("Happy Days", "The Love Boat"), and occasional film roles ("Just You and Me, Kid", "Curfew", "Good Girls Don't", "The Doom Generation", and "Nowhere"). He reunited with his former "Brady" costars in the holiday TV movie "A Very Brady Christmas" (1988). Before the "Brady Bunch" series, he had had some small television roles, including an appearance on the first season of "Mannix", in a 1967 episode called "Coffin for a Clown". In 1988, Knight, a self-described "geek", left acting to pursue a business career in the computer industry. He got a job as an account sales manager for Martec, Inc. and landed that company's first million-dollar sales deal within his first 18 months on the job, for which he was named Employee of the Year. In 1989, he was named Vice President of Design System Marketing and Sales at New Image Industry. In 1991, he co-founded Visual Software, a pioneering 3D graphics company. In 1995, he founded Kidwise Learningware, a company that manufactures interactive educational products. In 1996, he joined the keyboard manufacturer Adesso, and in 1997, he became Vice President of Marketing at iXMicro, a video hardware company. In 1998, he founded his own TV tuner company, Eskape Labs; it was purchased by Hauppauge Computer Works in 2000. On April 17, 1994, Knight lost his professional wrestling debut in a "Dark Match" at the Spring Stampede in Chicago at the Rosemont Horizon. His adversary was another child star from 1970s television, the "Partridge Family"s Danny Bonaduce. Knight appeared on a special episode of "The Weakest Link" that featured "The Brady Bunch" cast members squaring off against each other. Knight won the show and donated the proceeds ($49,000) to his selected charity, Zero Population Growth. Continuing to pursue TV opportunities, Knight appeared on VH1's fourth season of "The Surreal Life".