In Ice Age 3: Dawn of the Dinosaurs (2009), the three leads are Ray Romano as Manny, John Leguizamo as Sid, and Denis Leary as Diego; they reunite with an expanded herd including a new dinosaur world.
Main cast
- MannyRay RomanoMain
- SidJohn LeguizamoMain
- DiegoDenis LearyMain
- EllieQueen LatifahMain
Supporting cast
- BuckSimon PeggSupp
- ScratChris WedgeSupp
- CrashSeann William ScottSupp
- EddieJosh PeckSupp
Guest & voice
- Mama DinosaurKatie PielVoice
- Rudy (the Baryonyx)Carlos SaldanhaVoice
- StartKaren DisherVoice
No matches — try another name.
About this cast
Ice Age 3: Dawn of the Dinosaurs (2009) continues the adventures of the prehistoric herd with Manny expecting a child, Sid adopting dinosaur eggs, and the gang exploring a hidden underground world of dinosaurs. The main cast features Ray Romano as Manny, John Leguizamo as Sid, and Denis Leary as Diego, while Queen Latifah returns as Ellie and introduces new characters voiced by Simon Pegg (Buck)…
FAQs
Who plays Manny in Ice Age 3?
Ray Romano voices Manny, the woolly mammoth and herd leader.
Who plays Sid in Ice Age 3?
John Leguizamo voices Sid, the clumsy giant ground sloth.
Who is the new character Buck in Ice Age 3?
Buck is a one-eyed weasel voiced by Simon Pegg; he is a dino-hunting expert.
Does Scrat appear in Ice Age 3?
Yes, Chris Wedge returns as Scrat, the acorn-obsessed sabre-toothed squirrel, with his own subplot.
Who directed Ice Age 3?
The film was directed by Carlos Saldanha, co-directed by Mike Thurmeier.
Sources & where to watch: IMDb · Wikipedia · Where to watch (JustWatch UK) · Updated June 2026