List of Ugly Americans episodes

Mark tries to teach a werewolf and his victim a lesson in trust by relating their challenges to the early history of New York's gang fights between vampires and the Irish in the early 1900s. Meanwhile, Leonard pursues his dream of becoming a famous magician to show up his brother and Randall plots to eat Mark while he sleeps.

Mark meets a woman who wants to become a vampire like her boyfriend (in a parody of the Twilight series). Frank and his crew have to take anger management under Leonard, who ends up forgetting about the instruction and hunts vampires with the police. Meanwhile, the people of the city (including Frank) are being afflicted by a strange illness called "Mad Larry", a communicable disease which transforms NYC residents into Larry King clones.

After further budget cuts threaten to shut down his program, Mark struggles to find a job for a giant ape named Kong who has OCD and insists on cleaning the skyscrapers he climbs. Meanwhile, Callie tries to resist her sudden attraction towards Twayne during a convention, and Randall loses the lower half of his body after his top half gets hit by a bus.

Randall believes he is not a true zombie as all he does is stalk his old love, Krystal, so he joins a zombie cult. Meanwhile, Mark is forced to deal with the clingy, codependent half of a worm monster, who becomes his roommate after Randall moves out, and Leonard lives out his dream of pulling off a bank robbery.

Mark and Randall agree to accompany Callie on a Halloween trip to hell, where they spend time with her family, who plot against Mark and Randall.

Mark gets in over his head when he agrees to be Callie's partner in an ancient demonic ritual; Randall babysits a sexually confused robot.

Mark decides to take in a baby Man-Bird that was separated from its family, while Grimes struggles to settle a blood-feud with their champion.

Twayne is drafted into the Army of Satan. When Mark is forced to join him, he discovers a plan to end humanity.

Mark accidentally puts on an engagement ring belonging to Leonard.

Callie reveals to Mark that she's been sleeping with other guys. A girlfriend from Marks past returns, with a dark secret.^[26]

Randall feels neglected; Grimes mummy returns.^[26]

In honor of Twayne's 10-year anniversary of running the D.O.I., Callie and the crew throw him a Roast. But when Mark's attempt at edgy humor goes too far, Twayne quits, leaving Mark in charge. Before his first day as boss is up, Mark makes a management mistake so catastrophic that it almost destroys New York City.^[34]

Mark becomes conflicted about his relationship with Callie after she gets a promotion by turning herself into a man. He does his best to be understanding, but their love is soon put to the test when they are asked to embark on a dangerous mission to the fabled underwater city of Atlantis.^[34]

After being bitten by a rabid Bat-Boy, Mark becomes a masked crimefighter; Mark wages war against New York's criminals and their catlike leader with the help of his loyal sidekick, Koala Man.^[34]

Mark chooses April Fool's Day to ask Callie to take their relationship to the next level, but his romantic gesture is threatened when Callie's vengeful ex-boyfriend returns to win her back; Leonard tries to redeem a winning lottery ticket.^[34]