Guy Mortadello

Guy Mortadello is the main antagonist of the games Papa's Cheeseria/To Go! and Papa's Scooperia/HD/To Go!. While he is never actually fought in-game, he will be apprehended if enough progress in the games are made.

Papa's Cheeseria
In the game's opening cutscene, Scarlett and the Shakers are getting ready to perform for the grand opening of Papa's Cheeseria, but Guy Mortadello steals their instruments. However, Mortadello is not suspected to have stolen the instruments. When the player reaches Rank 65, there is a cutscene showing Hank with Mortadello in handcuffs. But the game never actually says his name.

Flipdecks
Guy Mortadello's name was first revealed on a Flipdeck trading card for Rudy, which identified him as the "crabby chef" who stole their instruments. He later received his own Flipdeck card, which describes the restaurant chain Mortadello's Meat Pies, which he formerly owned. Mortadello's Meat Pies was once the most prosperous fast-food chain around (as well as one of the only ones). Mortadello took advantage of this fact and mass-produced his meals with cheap, low-quality ingredients. But Papa Louie's restaurants have been gradually putting his out of business.

Papa's Scooperia/HD/To Go!
In the game's opening cutscene, Carlo/Koilee has just arrived in Oniontown and can't find a place to stay the night. Mortadello, disguised as a hotel bellhop, offers him/her a room for rent. However, this room is actually the upstairs apartment of the in-progress Papa's Scooperia ice cream shop. In the morning, Carlo/Koilee discovers the construction on the shop downstairs, and realizes Mortadello took off with their belongings and money. When the player unlocks Papa Louie in-game, there is a cutscene showing a police car with Mortadello in the backseat.