Christopher Knight played Peter Brady in the television sitcom The Brady Bunch.
After the Brady Bunch was cancelled he did voice over work for The Brady Kids cartoon. He then entered the corporate world, working with a company that made peripheral devices for the MacIntosh computer.
He developed an educational CDROM which never made it to market and later discovered he suffered from Attention Deficit Hyperactive Disorder and has since been active in charity work to raise awareness for the disease.