He's a Mad, Mad, Mad, Mad Scientist

He's a Mad, Mad, Mad, Mad Scientist is the fifth episode in Season 4 of Bionic Superhero Secret Service Division: The Next Generation.
== Plot ==
In the pocket dimension, Joshua and Marcia work together on the Hoover situation as well how to make their future together work. Drew, Chester, Erin, Kick, Skylar, and Aidan's attempts to save Michael may mean they destroy their only chance of ever getting home. The rest of the team begin to suffer time drift, with Ethan establishing an entirely new career for himself. 
==Main Cast==
#Kelli Berglund as Natalie Duncan, and Annie Duncan
#Augie Isaac as Jackson Quimby
#Allie Grant as Marie Chestnut and Ursula Duncan
#Peyton Meyer as Louis Friar
#Ceci Balagot as Arnold Minkus
#Landry Bender as Annabel Eisenberg
#Bridgit Mendler as Stella Walsh, Talia Duncan, and Shirley Walsh
#Jason Dolley as Patrick Duncan, Bertie Duncan, and Charles Duncan
#Elliot Carr as John Duncan
#Bradley Steven Perry as Gabe Duncan Jr., Gabe Duncan III, Ethan Duncan, Nathan Duncan, and John Duncan
#Peyton List as Evangeline Davenport
#Olivia Holt as Skylar Brewer and Kick Brewer
#Jordan Fisher as Fred Dippledorf, Benny Dippledorf, Alex Dippledorf, and Andrew Dippledorf
#Spencer Boldman as Ricardo Duncan
#Pearce Joza as Seth Duncan and Walter Duncan
#Aedin Mincks as Joe Duncan and Fred Duncan
#Superbionc 2009 as Leana Duncan
#Matt Shively as Paul Duncan and Troy Duncan
#Lauren Taylor as Bree Eisenberg and Shelly Montoya
#August Kamp as Brianna Eisenberg
#Jack Griffo as Barry Eisenberg III and Chase Eisenberg
#Rowan Blanchard as Patricia Friar and Ruby Friar
#Stone Eisenmann as Matthew Johnson, Percy Johnson, Edward Duncan Jr., and Edward Duncan
#Ava Sambora as Eleanor Johnson
#Dylan Riley Snyder as Chester Krupnick and Drew Krupnick
#Mateo Arias as Daniel Martinez and Aidan Martinez
#Sierra McCormick as Chasity Matthews, Nancy Duncan, and Edna Duncan
#Uriah Shelton as Joshua Matthews and Oliver Matthews
#August Maturo as Lionel Matthews and Brent Matthews
#Ricky Garcia as George Montoya and Naldo Montoya III
#Carlon Jeffery as Zekial Quimby
#Jake Short as Joshua Quimby and Robbie Quimby
#Sabrina Carpenter as Autumn Quimby and Evie Matthews
#Lauryn McClain as Winter Quimby
#Dove Cameron as Madeleine Rooney, Liz Dippledorf, and Vicky Dippledorf
#Joey Bragg as Seth Rooney, Michael Rooney/Black Bullet, Joey Rooney Jr., and Joey Rooney III
#Jessica Garcia as Daphne Rooney and Shannon Rooney
#Tenzin Norgay Trainor as Albert Rooney, Peter Rooney, Oscar Rooney, and James Rooney
#William Brent as Scythian Turvil, Louis Turvil, Barry Figgenbottom III, Darryl Figgenbottom, Berry Duncan, and Frederick Turvil
#Karan Brar as Ravi Ross III and Ravi Ross Jr.
#Lincoln Melcher as Tim McCormick
#Kevin Quinn as Chris Davenport, Kaleb Daveport, Jesse Miller, Xander Miller, and Cullen Miller