The Thundermans
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The Thundermans
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The Thundermans, Come What Mayhem

Season 4, Episode 18

Come What Mayhem: With one of his old pranks set to ruin a superhero gathering, Max needs Phoebe's help to stop it. When their powers aren't enough, Phoebe makes a life-altering decision. (S4, ep 18)

Watch all available episodes of The Thundermans Season 4

Smells Like Team Spirit
S4 E2 • 21m • HDU

Smells Like Team Spirit: Phoebe and Max must work together on series of superhero team building exercises, but their different approaches put their future as a team at risk. (S4, ep 2)

Thundermans: Banished! - Part 1
S4 E3 • 21m • HDU

Thundermans Banished! - Part 1: After their superhero secret is exposed, the family is relocated to a new city. But Phoebe & Max must risk everything to save Hiddenville. (S4, ep 3)

Thundermans Banished! - Part 2
S4 E4 • 21m • HDU

Thundermans Banished! - Part 2: After their superhero secret is exposed, the family is relocated to a new city. But Phoebe & Max must risk everything to save Hiddenville. (S4, ep 4)

Happy Heroween
S4 E5 • 21m • HDU

Happy Heroween: It's a major Halloween storm outside, but inside Colosso keeps the family spooked by telling scary stories sure to terrify even the bravest of superheroes. (S4, ep 5)

Parks & T-Rex
S4 E6 • 21m • HDU

Parks & T-Rex: Preoccupied with Z-Force training, Phoebe & Max learn that they've forgotten special family events. Wanting to make it up, Phoebe plans a family fun day. (S4, ep 9)

Max to the Future
S4 E6 • 21m • HDU

Max to the Future: Worried that he isn't considered a valuable superhero, Max creates a machine that can predict crimes, but spins a web of lies to keep the truth from Phoebe. (S4, ep 6)

Better Off Wed
S4 E7 • 21m • HDU

Better Off Wed: The kids learn that Dr. Colosso ruined their parents' wedding years earlier, and want to recreate Hank & Barb's dream day as their anniversary gift. (S4, ep 7)

Date of Emergency
S4 E7 • 21m • HDU

Date of Emergency: Phoebe fakes a romance after feeling left out with her friends all in relationships, but keeping her lie going proves to be harder than she expected. (S4, ep1)

Ditch Perfect
S4 E8 • 21m • HDU

Ditch Perfect: When Phoebe learns Max's band plans to dump him, she suspects that his superhero training is hurting his friendships. Determined to help, her good deeds backfire. (S4, ep 8)

Orange is the New Max
S4 E8 • 21m • HDU

Orange is the New Max: Phoebe worries that Max will revert to his evil ways after he is asked to give a prison talk, but her efforts to protect Max from himself do more harm than good. (S4, ep 11)

May Z-Force Be With You
S4 E10 • 21m • HDU

May Z-Force Be With You: Max and Phoebe ask Cherry to fill in after Phoebe injures herself before a meeting with the Z-Force, but a superhero emergency tests their future as crimefighters. (S4, ep 10)

21 Dump Street
S4 E11 • 21m • HDU

21 Dump Street: After Max is dumped, Phoebe tries to cheer him up by introducing him to another girl. However, Max's date steals Dr. Colosso when she sees Max's treatment of him. (S4, ep 14)

The Thunder Games Part 1
S4 E12 • 21m • HDU

The Thunder Games - Part 1: Max and Phoebe advance to the final tryout for a spot on an elite superhero squad. (S4, ep 12)

The Thunder Games Part 2
S4 E13 • 22m • HDU

The Thunder Games - Part 2: A supervillain with a connection to the Thunderman family may force Max and Phoebe to sacrifice their dream in order to save the people they care about. (S4, ep 13)

Super Dupers
S4 E15 • 21m • HDU

Super Dupers: Max and Phoebe use their powers to give their friend a confidence boost, but the gesture backfires when he starts to think he that he has superpowers of his own. (S4, ep 15)

Revenge of the Smith
S4 E16 • 21m • HDU

Revenge of the Smith: Excited to be honoured for their heroism with a school mural, Phoebe and Max learn that the artist holds a grudge and the tribute isn't what they imagined. (S4, ep 16)

Z's All That
S4 E17 • 21m • HDU

Z's All That: Phoebe & Max get to act as a superhero mentor to one of their siblings, but quickly regret selecting Nora after seeing Billy's surprisingly impressive skillset. (S4, ep 17)

Come What Mayhem
S4 E18 • 21m • HDU

Come What Mayhem: With one of his old pranks set to ruin a superhero gathering, Max needs Phoebe's help to stop it. When their powers aren't enough, Phoebe makes a life-altering decision. (S4, ep 18)

Significant Brother
S4 E19 • 21m • HDU

Significant Brother: Sparks fly between Phoebe and Cherry's visiting brother. After Cherry begs Phoebe not to date her brother, Phoebe must decide between love and friendship. (S4, ep 19)

Thunder in Paradise Part 1
S4 E20 • 22m • HDU

Thunder in Paradise - Part 1: The Thundermans are off to Hawaii for summer vacation, but Phoebe has absorbed Dark Mayhem's evil powers, and is all set on world domination. (S4, ep 20)

Looperheroes
S4 E22 • 21m • HDU

Looperheroes: The Z-Force gives Max and Phoebe a superhero day off, but when they relive the day over and over again, they must find a way to break the loop. (S4, ep 22)

Rhythm & Shoes
S4 E23 • 21m • HDU

Rhythm & Shoes: Determined to meet a famous pop singer visiting Hiddenville High, Phoebe and Max devise elaborate schemes to insert themselves into her performance. (S4, ep 23)

Nowhere to Slide
S4 E24 • 21m • HDU

Nowhere to Slide: The Thunder boys decide to survive 24 hours in the wilderness, while the girls try to bond over some of Barb's favourite farm activities from her childhood. (S4, ep 24)

Side-Kicking and Screaming
S4 E25 • 21m • HDU

Side-Kicking and Screaming: Max & Phoebe secretly employ their parents' former sidekick to ease their busy schedule, but the twins' bickering provokes an unexpected response. (S4, ep 25)

All the Presidents Thundermen
S4 E25 • 21m • U

All the President's Thunder-Men: After their requests drive Kickbutt to quit, Max and Phoebe get what they want when Hank is made SuperPresident. But being the First Family takes its toll. (S4, ep 32)

Cookie Mistake
S4 E26 • 21m • HDU

Cookie Mistake: After Phoebe chooses Billy to accompany her to their favourite cookie factory's tasting event, Max and Nora are determined to sneak in first. (S4, ep 26)

Save The Past Dance
S4 E27 • 21m • HDU

Save the Past Dance: Tired of tales of Hiddenville's legendary mayor, the kids use a time machine to travel back to disprove the myths. But they inadvertently alter the past. (S4, ep 27)

The Thundreth
S4 E28 • 21m • HDU

The Thundreth: Nearing their 100th save, Phoebe & Max are determined to make it their best one yet. But they overlook a super villain plotting revenge on his old rivals - Hank and Barb. (S4, ep 29)

Mad Max Beyond Thunderhome
S4 E28 • 21m • HDU

Mad Max - Beyond Thunderhome: Max finally declares his independence from his parents' house rules and moves to his friend's house, where they only rule is that there are no rules! (S4, ep 28)

Can't Hardly Date
S4 E30 • 21m • HDU

Can't Hardly Date: As Sarah & Gideon's crushes on Max & Phoebe escalate, the twins set them up on a date with each other to solve the problem once and for all. (S4, ep 30)

Make it Pop Pop
S4 E31 • 21m • HDU

Make it Pop Pop: Nana and Pop Pop Thunderman come to visit, but when Phoebe reveals Colosso is living in their house, Pop Pop banishes Max & his bunny to the Detention Zone. (S4, ep 31)

Thunder in Paradise Part 2
S4 E31 • 20m • HDU

Thunder in Paradise - Part 2: The Thundermans are off to Hawaii for summer vacation, but Phoebe has absorbed Dark Mayhem's evil powers, and is all set on world domination. (S4, ep 21)

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  • About this episode
  • Phoebe and Max, along with the rest of their family, have superpowers that would allow them to take over the world. But while Phoebe wants to use her powers to help, Max would rather become a supervillain.
  • CastKira Kosarin, Jack Griffo, Rosa Blasi
  • GenreComedy
  • Seasons2
  • StudioNickelodeon