Doowee MacAdam

Doowee is an intelligent boy who enjoys scientific things. He believes he is very cool and has no problem stroking his own ego- usually met with sarcasm or his own undoing after he does something clumsy. He is Sally's best friend and takes this honor seriously, not that it stops them from bickering at times. While Sally is brave and active, Doowee can be cowardly and would rather do non-physical detective work.

At times Doowee can show a dorky and awkward side if a girl shows interest in him. But if he instead likes the girl or wants attention, he will put on a flirtatious act. In the episode The Awesome, Totally Not Boring Cartoon Crossover, he falls in love with Tiina, who ends up liking him back. He becomes a recurring ally of Aurora Borealis and also becomes Tiina's boyfriend. Nadia Ivanov, Younghee Byeol and Olga Yanovich of the Soviets constanly try to seduce him, but to no avail which is a surprise to them because most boys can't resist their beauty.