Phineas and Ferb (TV Series)

Phineas and Ferb is a TV series where two stepbrothers Phineas and Ferb built amazing things and sieze the day during their 104 days of summer when their pet platypus Perry who was a secret agent that protect Danville from a evil pharmacist named Heinz Doofenshmirtz

Errors in Phineas and Ferb
It's pretty sure that Dan and Jeff didn't made a 4th of July episode of Phineas and Ferb or a Tales from the Resistance TV series. I'd think Dan and Jeff cancelled the 4th of July special of Phineas and Ferb