Season 1[]
Hack Kattack[]
While Coop and Dennis are Playing Basketball. Phoebe appears and catches the ball, Dennis then runs away.
Season 2[]
Cheeks of Evil[]
When Dennis and Coop are dressed up as Grass skirt girls wearing wigs, Phoebe is one the people laughing Them.
The Three Aarghs[]
When Dennis Imagines about riding the Solar Bike. Phoebe is seen Falling over in love as he passes by her and two other girls.
Kat to the Future Part 2[]
When Phoebe thinks that Coop wants to date her, Phoebe tells him she is in a relationship with Dennis. Dennis teams up with Phoebe and Burt to destroy, the kat nebulans.
Never Cry Sheep[]
When Coop disguises himself as a Mysterious Shepherd, Coop tells Phoebe to Pick Dennis disguised as a sheep, Phoebe then says that he looks scrawny.
Birthday Bashed[]
When Phoebe does the Phoebe-eye Dennis is scared and shields his eyes with a trophy. When Phoebe fakes an injury she aks someone to help, however, she gets Dennis' attention, Phoebe than says "Someone named Coop." At the end episode when Phoebe uses the Phoebe-eye again Dennis does the same thing shields it with his eyes, Phoebe sees the Phoebe-eye on the trophy causing her to run.