Where's Wendy is the twenty-fourth episode of Dude, That's My Ghost! It aired for the first time on April 28, 2013.
When Billy pines for his former pet “miniature” crocodile Wendy, Spencer arranges to have her brought home from the zoo. But Wendy turns out to be a regular crocodile, now fully grown. Spencer realizes this man-eating beast can’t stay, but Billy refuses to accept this. To complicate matters, through a series of misunderstandings, Hugh is under the mistaken impression that Wendy (whom he never gets a look at) is Spencer’s new girlfriend. And the barbecue he’s preparing in her honor makes him a meat-juice-stained target for the hungry croc.
Write the plot of the episode here.