But Barry Williams (Greg, left) was hot right then, every Friday night during the 1972-73 school year, when you were working on your algebra homework and reading Donald Duck comic books.
He didn't get as many gay subtexts as his brother Peter -- in fact, every other episode seemed to be about Greg liking some girl -- but sometimes beefcake is more than enough.
He's also done his share of stunt casting:
In 2002, he boxed with former Partridge Family kid Danny Bonaduce (Danny won).
On an episode of That 70s Show (2006), Barry and his tv brother Christopher Knight played a gay couple who move in next to the 1970s Formans. They got a big audience reaction from their on-camera kiss.
In Bigfoot (2012) Barry and Danny played a folk singer and music promoter, respectively, who go on the offensive after Bigfoot invades a rock festival.
See also: Christopher Knight/Peter Brady; and The Brady Bunch Dad