The Secret World of Alex Mack Season 4
01. Driving
Alex gets a job with Louis at his dad's distributing company so she can buy her own car.
Larisa Oleynik
Alex Mack
Meredith Bishop
Annie Mack
Darris Love
Ray Alvarado
Michael Blakley
George Mack
Dorian Lopinto
Barbara Mack
Alexis Fields
Nicole Wilson
Tom Virtue
Big Lou
02. Green Day
When Robyn joins an environmental group the donut shop is threatened and Alex's friendship with Gloria is tested.
Larisa Oleynik
Alex Mack
Meredith Bishop
Annie Mack
Darris Love
Ray Alvarado
Michael Blakley
George Mack
Dorian Lopinto
Barbara Mack
Alexis Fields
Nicole Wilson
Matt Dearborn
Director
03. Camping
Junior camp counselor is a new role for Alex, and one for which she's not well-suited. She and Kelly get lost in the woods, are chased by a bear and learn the importance of two words: friendship and rescue. George remembers his own camp experiences with mixed emotions.
Larisa Oleynik
Alex Mack
Meredith Bishop
Annie Mack
Darris Love
Ray Alvarado
Michael Blakley
George Mack
Dorian Lopinto
Barbara Mack
Alexis Fields
Nicole Wilson
04. Ashley
Aunt Ashley is everything Barbara isn't: fancy, outrageous, irresponsible, crazy. Alex's wild go-cart ride with her aunt forces Barbara to get tough with both of them. Alex's school work suffers while her spirits soar.
Larisa Oleynik
Alex Mack
Meredith Bishop
Annie Mack
Darris Love
Ray Alvarado
Michael Blakley
George Mack
Dorian Lopinto
Barbara Mack
Alexis Fields
Nicole Wilson
05. Oscar
Alex tries to rescue a chimp named Oscar from Vince by secretly keeping him as a pet. Annie is forced to tell George the truth about GC-161.
Larisa Oleynik
Alex Mack
Meredith Bishop
Annie Mack
Darris Love
Ray Alvarado
Michael Blakley
George Mack
Dorian Lopinto
Barbara Mack
Alexis Fields
Nicole Wilson
06. Foot Fault
While Louis is innocently taking a photo, he catches Alex's zapper-gone-wild on film. He's sure he's captured some kind of UFO that will make his footage famous. Meanwhile, Alex helps George overcome his fear of bowling.
Larisa Oleynik
Alex Mack
Meredith Bishop
Annie Mack
Darris Love
Ray Alvarado
Michael Blakley
George Mack
Dorian Lopinto
Barbara Mack
Alexis Fields
Nicole Wilson
Shawn Levy
Director
07. The Switch
A morphing accident causes Alex to switch bodies with Barbara. Alex realizes that she's not ready for adulthood. Annie loses confidence about leaving home and talks to George about it.
Larisa Oleynik
Alex Mack
Meredith Bishop
Annie Mack
Darris Love
Ray Alvarado
Michael Blakley
George Mack
Dorian Lopinto
Barbara Mack
Alexis Fields
Nicole Wilson
Neil Landau
Writer
Allison Liddi-Brown
Director
08. The Storm
When Alex and Annie are stuck at home during a rainstorm, they reminisce about the value of superpowers and sisterhood.
Larisa Oleynik
Alex Mack
Meredith Bishop
Annie Mack
Darris Love
Ray Alvarado
Michael Blakley
George Mack
Dorian Lopinto
Barbara Mack
Alexis Fields
Nicole Wilson
Ken Lipman
Writer
09. Leaving
Alex saves a woman's life but can't tell the authorities that she double-morphed the woman to the hospital. The mystery heightens Danielle Atron's suspicions. As Annie prepares for college, a bittersweet realization comes over the sisters who share so much.
Larisa Oleynik
Alex Mack
Meredith Bishop
Annie Mack
Darris Love
Ray Alvarado
Michael Blakley
George Mack
Dorian Lopinto
Barbara Mack
Alexis Fields
Nicole Wilson
Ken Lipman
Writer
10. Senora Garcia
Alex struggles in Spanish class with a tough teacher, then struggles with the possibility that she got the teacher fired. Lars sets Dave up to be the first human research specimen for dangerous GC-161.
Larisa Oleynik
Alex Mack
Meredith Bishop
Annie Mack
Darris Love
Ray Alvarado
Michael Blakley
George Mack
Dorian Lopinto
Barbara Mack
Alexis Fields
Nicole Wilson
11. The Doctor
Alex has a doctor's appointment and fears her altered body chemistry will be discovered. Robyn grieves over the loss of her hamster.
Larisa Oleynik
Alex Mack
Meredith Bishop
Annie Mack
Darris Love
Ray Alvarado
Michael Blakley
George Mack
Dorian Lopinto
Barbara Mack
Alexis Fields
Nicole Wilson
Matt Dearborn
Writer
Allison Liddi-Brown
Director
12. The Band
Ray, Louis and Alex form a band and have to deal with issues of leadership, fame and competition. Robyn learns the ""rules"" of dating from Kelly.
Larisa Oleynik
Alex Mack
Meredith Bishop
Annie Mack
Darris Love
Ray Alvarado
Michael Blakley
George Mack
Dorian Lopinto
Barbara Mack
Alexis Fields
Nicole Wilson
13. Things Change
Ray is purposely mysterious about his new girlfriend, Rachel, so that Alex won't get jealous. Alex becomes jealous anyway and struggles with accepting a new friend.
Larisa Oleynik
Alex Mack
Meredith Bishop
Annie Mack
Darris Love
Ray Alvarado
Michael Blakley
George Mack
Dorian Lopinto
Barbara Mack
Alexis Fields
Nicole Wilson
Shawn Levy
Director
14. The Return
Alex becomes friends with the new boy in school, Hunter, who may know something about the GC-161 project.
Larisa Oleynik
Alex Mack
Meredith Bishop
Annie Mack
Darris Love
Ray Alvarado
Michael Blakley
George Mack
Dorian Lopinto
Barbara Mack
Alexis Fields
Nicole Wilson
15. Friendly Fire
Robyn moves in with Alex while her parents are away while Mr. Mack suspects that Dave may be his secret GC-161 informant.
Larisa Oleynik
Alex Mack
Meredith Bishop
Annie Mack
Darris Love
Ray Alvarado
Michael Blakley
George Mack
Dorian Lopinto
Barbara Mack
Alexis Fields
Nicole Wilson
16. Lies and Secrets
When Hunter finds out about the GC-161 accident he starts searching for the GC-161 kid in order to expose the plant and uncover the truth about his father's disappearance.
Larisa Oleynik
Alex Mack
Meredith Bishop
Annie Mack
Darris Love
Ray Alvarado
Michael Blakley
George Mack
Dorian Lopinto
Barbara Mack
Alexis Fields
Nicole Wilson
17. Without Feathers
Alex plays matchmaker and sets Louis up with Hannah Mercury. Meanwhile, Ray gets a fancy new job and Alex falls in love with Hunter!
Larisa Oleynik
Alex Mack
Meredith Bishop
Annie Mack
Darris Love
Ray Alvarado
Michael Blakley
George Mack
Dorian Lopinto
Barbara Mack
Alexis Fields
Nicole Wilson
18. 24 Hours
After coming to school like every day in her life, Alex notices that her parents, friends and teachers have started to act strangely. First she gets into detention with no reason and after escaping, everybody starts haunting her. But, what is really going on?
Larisa Oleynik
Alex Mack
Meredith Bishop
Annie Mack
Darris Love
Ray Alvarado
Michael Blakley
George Mack
Dorian Lopinto
Barbara Mack
Alexis Fields
Nicole Wilson
19. Paradise Lost (1)
After four years of keeping her powers hidden, Alex's secret world is falling apart. As the Plant prepares for the release of GC-161 to the public, her dad loses his job, and Louis discovers her secret powers, and is captured by the Plant.
Larisa Oleynik
Alex Mack
Meredith Bishop
Annie Mack
Darris Love
Ray Alvarado
Michael Blakley
George Mack
Dorian Lopinto
Barbara Mack
Alexis Fields
Nicole Wilson
Ken Lipman
Writer
Paul Hoen
Director
20. Paradise Regained (2)
The final episode. Ray, Louis, and Hunter try to free Alex and her parents from the Plant which is lined with bombs thanks to Danielle Atron. Meanwhile Dave works with Gino and the FDA to stop the chemical plant from releasing GC-161.
Larisa Oleynik
Alex Mack
Meredith Bishop
Annie Mack
Darris Love
Ray Alvarado
Michael Blakley
George Mack
Dorian Lopinto
Barbara Mack
Alexis Fields
Nicole Wilson
Ken Lipman
Writer