John McIndoe played I.Q. He has a brother named George. John was born in Edinburg Scotland on Feb 3 1948. He grew up in a circus as his parents were circus performers. He was nicknamed Big John to keep the two Johns in place. After The Bugaloos John did a couple bands and moved to the US where he helped Sid and Marty Krofft do their other shows. He lives in Sedona Arizona and hasn't done acting since. Today, John runs his own puppetry company and created a few films Halloween Story The Bank Job. Big John did a few commentaries and a interview for The Bugaloos Complete Series DVD and a I.Q. question game about the show!

He still keeps in contact once in a while with his former costars, Wayne Caroline and Little John, as well as Joy Campbell Mekenzie