Episode 1
The Journal
24m
The plant closes in when Alex's journal, detailing her powers, ends up in the wrong hands.
Episode credits
Written by Ken LipmanGuest stars Louan Gideon, John Marzilli, John Nielsen, Hilary Angelo, Jason Strickland
TV series
The Secret World of Alex Mack
1994TV-PG4 seasons7.8 / 10
Thanks to a dousing in a top-secret chemical from an overturned truck, teenager Alex Mack is given amazing powers that make her the envy of her sister and best friend... and the target of a search by the chemical company, which wants to find her at all costs.
Streaming, rental and purchase options
Where to watch in United States
Checked Jul 22, 2026
You can also buy it from Amazon and Apple TV. Use the direct links below to open the provider.
Synopsis
Thanks to a dousing in a top-secret chemical from an overturned truck, teenager Alex Mack is given amazing powers that make her the envy of her sister and best friend... and the target of a search by the chemical company, which wants to find her at all costs.
Season 2 episodes
Choose an episode, then use the watch options above for the show.
Where to watch The Secret World of Alex Mack
Episode 2
Double Bogey
24m
Alex shows Dad the meaning of "good golf" when they enter the plant's father-daughter golf tournament.
Episode credits
Written by Matt DearbornGuest stars Josh Keaton, Kristen Bishop, Stephen Davies, Corey Joshua Taylor
Episode 3
New Kid in Town
24m
Alex, Raymond, Nicole and Robyn notice a new neighbor moving in. It turns out to be Louis Driscoll, a cool-looking kid with a wisecracking attitude. The more Raymond likes him, the more Alex doesn't.
Episode credits
Directed by Allison Liddi-BrownGuest stars Alexis Fields, Natanya Ross, Benjamin Kimball Smith, Benny Luciano, Mink Stole
Episode 4
The Secret
24m
The morning before Halloween, Alex and Ray come across Paradise Valley's haunted house while delivering newspapers. The next day, Louis convinces Alex and Ray to check out the old house. When Alex takes a closer look, she's sucked in by a mysterious light and comes face-to-face with the woman of the house.
Episode credits
Guest stars Michael Learned, Josh Keaton, Benjamin Kimball Smith
Episode 5
Suspect
24m
Short on cash, Alex baby-sits Kelly's little sister and is accused of stealing.
Episode credits
Directed by Allison Liddi-BrownWritten by Jack Kenny, Brian HargroveGuest stars Natanya Ross, John Marzilli, John Nielsen, Hilary Angelo, Jason Strickland, LaReine Chabut, Mary Elizabeth McDonough, Scarlett Pomers
Episode 6
Pressure
24m
Alex steals a test to help Nicole, who is cracking under the pressure of the exam. At the plant, George discovers that GC-161 has the capability to alter human genetic structure.
Episode credits
Directed by Paul HoenWritten by Ken LipmanGuest stars Alexis Fields, Louan Gideon, Natanya Ross, John Marzilli, Benjamin Kimball Smith, Rif Hutton
Episode 7
The Secret World of Ray Alvarado
24m
After a collision with a pole during a baseball game, Ray gets superpowers and goes public. He even negotiates an endorsement deal with the plant. When Ray finds himself trapped and submitted to test after test, he uses his powers to escape from the plant.
Episode credits
Written by Ken LipmanGuest stars Louan Gideon, J.D. Hall, Natanya Ross, John Marzilli, Benjamin Kimball Smith
Episode 8
Rat Trap
24m
Alex makes the track team, but will she compete in the big meet once she realizes the plant is spying on her?
Episode credits
Guest stars Louan Gideon, John Marzilli, John Nielsen, DeEdyre J. Burks
Episode 9
Busted
24m
Grounded, Alex sneaks out for a game of roller hockey and a night of trouble.
Episode credits
Directed by Christopher T. WelchGuest stars Alexis Fields, Will Estes, Benjamin Kimball Smith, DeEdyre J. Burks, Sean Michael Allen, Jill Renee
Episode 10
The Gift
24m
Alex and George discover that gifts and decorations aren't as important as the Christmas spirit, while Dave's gift to Vince is a chimp that runs amok in the plant.
Episode credits
Written by Ken LipmanGuest stars Alexis Fields, Louan Gideon, Natanya Ross, John Marzilli, John Nielsen, Josh Keaton, Michael Bofshever, Seth Jaffe
Episode 11
Ray Goes to Washington
24m
Ray enters the brutal world of politics when he launches his campaign for eighth-grade President.
Episode credits
Directed by Christopher T. WelchWritten by Matt DearbornGuest stars Alexis Fields, Benjamin Kimball Smith, DeEdyre J. Burks, Jeremy Linson, Anna Yesilevsky, Dayna Price
Episode 12
Trophy Case
24m
Annie aces her English Advanced Placement exam, allowing her to attend a writing class taught by a renowned author. Inspired by her sister's achievement, Alex sets her mind to engage in extracurricular activities in the hope that one will bring her some recognition. She discovers an unusual talent for cow milking and wins the Dairy Decathlon. Meanwhile, Annie experiences her first academic failure.
Episode credits
Directed by Allison Liddi-BrownWritten by Matt Dearborn
Episode 13
On the Rocks
24m
While trying to impress Bryce, Annie goes mountain climbing and is left dangling.
Episode credits
Guest stars Louan Gideon
Episode 14
Saturn
24m
Alex thinks Scott wants to ask her to the plant dance, but Dad keeps getting in the way.
Episode credits
Written by Matt Dearborn
Episode 15
Mack TV
24m
Ray captures Alex's powers on video and wants to enter the tape in the Atron JH Video Award contest--but Danielle and Vince are the judges!
Episode credits
Directed by Paul HoenGuest stars Louan Gideon
Episode 16
The Party
24m
George and Barbara run into Danielle when they go to a resort to relax. When Kelly finds out that Alex's parents are out of town, she befriends her and arranges a party that destroys the house. Alex uses her powers to get rid of the guests and clean up. When Kelly heads for the door, Alex confronts her for taking advantage of her trust.
Episode credits
Guest stars Louan Gideon
Episode 17
Carnival
24m
Alex is upset when Annie agrees to go to the plant carnival with Bryce instead of her. Meanwhile, Danielle must contend with a former employee who has returned to the plant--as a government inspector.
Episode credits
Guest stars Louan Gideon
Episode 18
Local Hero
24m
Alex, Ray and Louis rescue a kid trapped under a cement pipe in the park. When Louis accepts all the credit and becomes the town's local hero, he falls under the plant's suspicion of having the special powers.
Episode credits
Directed by Allison Liddi-BrownWritten by Rick Gitelson, Joe PurdyGuest stars Louan Gideon
Episode 19
World Without Alex
24m
Alex carelessly uses her powers and ruins Annie's interview with MIT. She runs away, thinking everyone would be better off without her.
Episode credits
Written by Peter EganGuest stars Louan Gideon
Episode 20
Nerve
24mfinale
Alex inspires Robyn to face the dreaded ""Rooney Runabout"" and pass P.E.
Episode credits
Directed by Paul HoenWritten by Peter Egan
Episode information updated Jul 23, 2026
More about The Secret World of Alex Mack
Cast
Larisa OleynikAlex Mack
Meredith BishopAnnie Mack
Darris LoveRay AlvaradoMichael BlakleyGeorge Mack
Dorian LopintoBarbara Mack
Alexis FieldsNicole Wilson
Louan GideonDanielle Atron
Charlotte RaeCredits
- Created by
- Thomas W. Lynch, Ken Lipman
- Written by
- Ken Lipman, Matt Dearborn, Peter Egan, Jack Kenny, Brian Hargrove, Neil Landau, Sean McNamara, Joe Purdy, Rick Gitelson
Production details
- Status
- Ended
- Series type
- Scripted
- Episodes
- 78
- Original language
- English
Networks & production
NickelodeonUnited States- Tom Lynch CompanyUnited States
- Halcyon StudiosUnited States
Themes
middle schoolscientistsuperherosupernatural powerteen dramateenage girltelekinesistransformation
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