The Fairly OddParents (2001)

S08E18 Meet the OddParents

Title: Introducing the OddParents Plot: Timmy's parents have finally uncovered the truth about his fairy godparents! When Mom and Dad spot Cosmo, Wanda, and Poof, Timmy faces a race against time to prevent Jorgen from learning their secret. If Jorgen finds out, Timmy risks losing his beloved fairies for good.