Twelve-year-old Donovan Mackay has four teenagers living inside his head. Their mission is to help Donovan through adventurous and unpredictable days in Greenfield Park Junior High.
From Ytv... Donovan gets in serious trouble with the Vice Principal and his parents when RJ, the night shift guy, decides to get involved in the day-to-day decision making process.
From Ytv... When Donovan notices Chloe Zimmler has pierced her belly-button, the crew in the Headspace decides that getting Donovan's ear pierced is the way to Chloe's heart.
Donovan gets his very first pimple at the worst possible time. The day of school pictures
From Ytv... When Donovan learns that Ira has a secret crush on Alicia Pfeiffer, he makes it his mission to set them up. But his plan backfires big time when Alicia mistakes his matchmaking attempts for romantic advances.
From Ytv... When Donovan learns of his parents' plans to celebrate their anniversary, RJ convinces the rest of the crew in the Headspace to ditch the babysitter and fight for their right to party.
From Ytv... On the day of the big chess tournament, Donovan has such a bad case of pre-game jitters that he decides to ditch Ira and Shelley and make new friends who don't know a rook from a pawn.
From Ytv... Donovan discovers that Chloe Zimmler is a huge Paige MacKay fan and decides to do whatever it takes to find out everything he can about her - even if it means hacking into his Mom's e-mai
From Ytv... Needing his privacy, Donovan makes it his mission to establish his room as a parent-free zone.
From Ytv... When Chloe Zimmler asks Donovan to be her partner in the Science Fair, RJ tries to convince the crew in the Headspace to abandon the mission of going for the honour roll to work with an academically challenged cheerleader.
Donovan convinces his parents to let him shop for his own clothes, with disastrous results.
From Ytv... With Chloe charging five bucks a kiss for her community service project, Donovan makes it his mission to earn enough money to do his bit for charity.
Circumstances conspire to find Donovan spending the night alone in school, only to discover that he's got company.
From Ytv... As the Winter Wonderland school dance approaches and Chloe Zimmler continues to ignore him, Donovan decides he has to get over her for once and for all.
