Glenbrook North High School alumni

American filmmaker (1950–2009)

American stand-up comedian

American speed skater

Ryan Gary Raddon (born February 25, 1971), better known by his stage name Kaskade, is an American DJ, singer, songwriter, music producer and remixer. DJ Times voted Kaskade as "America's Best DJ" in 2011 and 2013.

American ice dancer

American actress

speed skater

American actor

American singer and actor

American actor, producer

American short track speed skater

American baseball player

American ice hockey player

American basketball player and coach

American astronaut instructor

American actor, writer and director (1943–2023)

American baseball pitcher

American television producer (1945–2017)