
3 Ninjas: High Noon at Mega Mountain
1998 · Movie · PG · 93 min · ★ 4.8 · 39% critics
Three brothers and a tech-savvy new friend spend the day at a huge amusement park, only to find it taken over by criminals demanding ransom. With the park’s guests in danger and help hard to find, the kids team up with a famous TV action hero and use quick thinking to fight back and stop the takeover.
Also known as 3 Ninjas 4 · Mega Mountain Mission · 3 Ninjas IV: High Noon at Mega Mountain
Where to watch
Watch free on Tubi — also streaming on Sony Pictures Core.
2 hours to watch.
Stream (included)
Streaming availability and prices may be inaccurate or change — verify with the provider before subscribing.
unSUB's subscription recommendations are informational only, not financial advice.
More value for your money
Similar titles, ranked by watch-hours per subscription dollar.
Details
- Years
- 1998
- Release date
- 1998-03-26
- Language
- English
- Rated
- PG
- Runtime
- 93 min
- Max quality
- HD
- Critic score
- 39/100
- TMDB rating
- 4.8/10 (218 votes)
About
You’ll likely enjoy this if you want a goofy, kid-focused ninja romp with broad humor and low-stakes thrills, similar to Spy Kids: All the Time in the World; Not for you if you need believable villains, grounded action, or sharp dialogue.
Pros: silly kid-friendly fun; theme-park setting; some nostalgic appeal | Cons: weak, ridiculous plot; very cheesy action; uneven acting
Themes
- martial arts
- hero
- sibling relationship
- hostage
- rivalry
- family
- escapade
- save the day
- young heroes
- eccentric family
- vigilantism
- heroic mission
- +3 more
Cast & crew

Victor Wong
as Grandpa Mori

Mathew Botuchis
as Rocky

Hulk Hogan
as Dave Dragon

Loni Anderson
as Medusa

Jim Varney
as Lothar Zogg
- MI
Michael O'Laskey II
as Colt
- JI
James Paul Roeske II
as TumTum

Alan McRae
as Sam

Margarita Franco
as Jessica
- CE
Chelsey Earlywine
as Amanda
Directed by Sean McNamara