The series previously spawned a series of live-action TV-movies - 2011's A Fairly Odd Movie: Grow Up, Timmy Turner!, 2012's A Fairly Odd Christmas and 2014's A Fairly Odd Summer - all starring ...
The first film, "A Fairly Odd Movie: Grow Up, Timmy Turner!" broke with existing lore to reveal that Timmy could keep his fairies as an adult so long as he focused only on unselfish wishes.