The Secret World of Alex Mack is an American television series that ran on Nickelodeon from October 8, 1994 to January 15, 1998, replacing Clarissa Explains It All on the SNICK line-up. It also aired on YTV in Canada and NHK in Japan, and was a popular staple in the children's weekday line-up for much of the mid-to-late 1990s on the Australian Broadcasting Corporation. Repeats of the series aired in 2003 on The N, but it was soon replaced there. The series was produced by Thomas Lynch and John Lynch of Lynch Entertainment, produced by RHI Entertainment, Hallmark Entertainment and Nickelodeon Productions and was co-created by Tom Lynch and Ken Lipman. For home video releases, it was released under the Hallmark Home Entertainment label, making it the first Nickelodeon show not to be released by Paramount Home Video or Sony Wonder.
| Title | Air Date | Duration | ||
|---|---|---|---|---|
| Season 1 | Episode 1 | The Accident | 1994-10-08 | 30 min |
| Season 1 | Episode 2 | Hoop War | 1994-10-15 | 30 min |
| Season 1 | Episode 3 | Shock Value | 1994-10-22 | 30 min |
| Season 1 | Episode 4 | The Videotape | 1994-11-05 | 30 min |
| Season 1 | Episode 5 | School Dance | 1994-11-12 | 30 min |
| Season 1 | Episode 6 | Science Fair | 1994-11-19 | 30 min |
| Season 1 | Episode 7 | False Alarms | 1994-12-03 | 30 min |
| Season 1 | Episode 8 | The Feud | 1994-12-10 | 30 min |
| Season 1 | Episode 9 | Alex and Mom | 1995-01-07 | 30 min |
| Season 1 | Episode 10 | Cold Day in Paradise Valley | 1995-01-14 | 30 min |
| Season 1 | Episode 11 | Annie Bails | 1995-01-21 | 30 min |
| Season 1 | Episode 12 | The Solo | 1995-01-28 | 30 min |
| Season 1 | Episode 13 | Road Trip | 1995-02-04 | 30 min |
| Season 2 | Episode 1 | The Journal | 1995-10-14 | 30 min |
| Season 2 | Episode 2 | Double Bogey | 1995-10-14 | 30 min |
| Season 2 | Episode 3 | New Kid in Town | 1995-10-21 | 30 min |
| Season 2 | Episode 4 | The Secret | 1995-10-28 | 30 min |
| Season 2 | Episode 5 | Suspect | 1995-11-04 | 30 min |
| Season 2 | Episode 6 | Pressure | 1995-11-11 | 30 min |
| Season 2 | Episode 7 | The Secret World of Ray Alvarado | 1995-11-18 | 30 min |
| Season 2 | Episode 8 | Rat Trap | 1995-12-02 | 30 min |
| Season 2 | Episode 9 | Busted | 1995-12-09 | 30 min |
| Season 2 | Episode 10 | The Gift | 1995-12-23 | 30 min |
| Season 2 | Episode 11 | Ray Goes to Washington | 1995-12-30 | 30 min |
| Season 2 | Episode 12 | Trophy Case | 1996-01-06 | 30 min |
| Season 2 | Episode 13 | On the Rocks | 1996-01-13 | 30 min |
| Season 2 | Episode 14 | Saturn | 1996-07-20 | 30 min |
| Season 2 | Episode 15 | Mack TV | 1996-07-27 | 30 min |
| Season 2 | Episode 16 | The Party | 1996-08-03 | 30 min |
| Season 2 | Episode 17 | Carnival | 1996-08-10 | 30 min |
| Season 2 | Episode 18 | Local Hero | 1996-09-14 | 30 min |
| Season 2 | Episode 19 | World Without Alex | 1996-09-21 | 30 min |
| Season 2 | Episode 20 | Nerve | 1996-09-28 | 30 min |
| Season 3 | Episode 1 | The Other Side (1) | 1996-10-05 | 30 min |
| Season 3 | Episode 2 | The Other Side (2) | 1996-10-08 | 30 min |
| Season 3 | Episode 3 | Working | 1996-10-10 | 30 min |
| Season 3 | Episode 4 | Operation: Breakout | 1996-10-15 | 30 min |
| Season 3 | Episode 5 | The Neighbor | 1996-10-17 | 30 min |
| Season 3 | Episode 6 | Images | 1996-10-22 | 30 min |
| Season 3 | Episode 7 | Big Ray | 1996-10-24 | 30 min |
| Season 3 | Episode 8 | New World Order | 1996-10-29 | 30 min |
| Season 3 | Episode 9 | Bubbling Over | 1996-11-05 | 30 min |
| Season 3 | Episode 10 | Muckraker | 1996-11-07 | 30 min |
| Season 3 | Episode 11 | Bad Girl | 1996-11-12 | 30 min |
| Season 3 | Episode 12 | The Understudy | 1996-11-14 | 30 min |
| Season 3 | Episode 13 | Mystery Man | 1996-11-19 | 30 min |
| Season 3 | Episode 14 | Chemistry | 1996-11-21 | 30 min |
| Season 3 | Episode 15 | A Room of Her Own | 1996-11-26 | 30 min |
| Season 3 | Episode 16 | Spivey | 1996-12-03 | 30 min |
| Season 3 | Episode 17 | Woman of the Year | 1996-12-05 | 30 min |
| Season 3 | Episode 18 | Twelve and a Half | 1996-12-10 | 30 min |
| Season 3 | Episode 19 | The Test | 1996-12-26 | 30 min |
| Season 3 | Episode 20 | The Creeper | 1997-01-02 | 30 min |
| Season 3 | Episode 21 | Triangle | 1997-02-18 | 30 min |
| Season 3 | Episode 22 | Friends Like That | 1997-02-20 | 30 min |
| Season 3 | Episode 23 | BMX | 1997-02-25 | 30 min |
| Season 3 | Episode 24 | Nightmare in Paradise | 1997-02-27 | 30 min |
| Season 3 | Episode 25 | Cheers | 1997-03-04 | 30 min |
| Season 4 | Episode 1 | Driving | 1997-09-23 | 30 min |
| Season 4 | Episode 2 | Green Day | 1997-09-25 | 30 min |
| Season 4 | Episode 3 | Camping | 1997-09-30 | 30 min |
| Season 4 | Episode 4 | Ashley | 1997-10-02 | 30 min |
| Season 4 | Episode 5 | Oscar | 1997-10-07 | 30 min |
| Season 4 | Episode 6 | Foot Fault | 1997-10-09 | 30 min |
| Season 4 | Episode 7 | The Switch | 1997-10-14 | 30 min |
| Season 4 | Episode 8 | The Storm | 1997-10-16 | 30 min |
| Season 4 | Episode 9 | Leaving | 1997-10-21 | 30 min |
| Season 4 | Episode 10 | Senora Garcia | 1997-10-23 | 30 min |
| Season 4 | Episode 11 | The Doctor | 1997-10-28 | 30 min |
| Season 4 | Episode 12 | The Band | 1997-11-04 | 30 min |
| Season 4 | Episode 13 | Things Change | 1997-11-06 | 30 min |
| Season 4 | Episode 14 | The Return | 1997-11-18 | 30 min |
| Season 4 | Episode 15 | Friendly Fire | 1997-11-20 | 30 min |
| Season 4 | Episode 16 | Lies and Secrets | 1997-11-25 | 30 min |
| Season 4 | Episode 17 | Without Feathers | 1997-12-02 | 30 min |
| Season 4 | Episode 18 | 24 Hours | 1997-12-04 | 30 min |
| Season 4 | Episode 19 | Paradise Lost (1) | 1998-01-13 | 30 min |
| Season 4 | Episode 20 | Paradise Regained (2) | 1998-01-15 | 30 min |
| Production | Sean McNamara | Producer |
| Production | Thomas W. Lynch | Producer |
