Phineas and Ferb are Fish Hooked in Gravity Falls Over Yonder is 2 hour crossover special involving, Phineas and Ferb, Fish Hooks, Gravity Falls and Wander Over Yonder.


Phineas and Ferb and his family will spend some days in Gravity Falls, Oregon, they buy three fish, Milo, Oscar and Bea, meanwhile, a weapon of Lord Hatter falls in Gravity Falls and now, Phineas, Ferb, Dipper, Mabel, Milo, Oscar and Bea must help Wander destroying weapon and save the world.


Vincent Martella as Phineas Flynn

Thomas Sangster as Ferb Fletcher

Jason Ritter as Dipper Pines

Kristen Schaal as Mabel Pines

Jack McBrayer as Wander

April Winchell as Sylvia

Kyle Massey as Milo

Chellsea Kane as Bea

Justin Roiland as Oscar

Ashley Tisdale as Candace Flynn

Caroline Rhea as Linda Flynn

Richard O'Brien as Lawrence Fletcher

Alex Hirsh as Grunkle Stan, Soos and Old Man McGucket

Linda Cardenlini as Wendy Conduroy

Dee Bradley Baker as Perry and Waddles

Dan Povenmire as Dr. Doofenshmirtz

Keith Fergunson as Lord Hatter

Tom Kenny as Peepers