Penny in the original cartoon
Penny with her Uncle Gadget
Penny using her computer book
Penny using a digital camera that can be inserted into her computer book.
Penny using her computer book in an ice factory
Penny using her wristwatch to retrieve a set of keys to free herself from a pair of handcuffs
Penny kidnapped by M.A.D agents disguised as druids
Penny in Gadget and the Gadgetinis
"Uncle Gadget, look out!"
"Okay, Gadgetinis. Time to rock 'n' roll with remote control."
"Let's show these goons what happens when you mess with my Uncle Gadget."
"Who says video games are a waste of time?"
Penny realising her mistake of fitting the digestive systems in the Gadgetinis
Michelle Trachtenberg as Penny as she appears 1999 live action film
Caitlin Wachs as Penny in the 2003 DTV sequel
Penny as she appears in the 2015 animated Inspector Gadget
Penny shielding her eyes from flames