Asyiela Putri

as Upin / Ipin (voice)

Mohd Amir Asyraf Mohd Noor Rashid

as Mat Jenin (voice)

Irfan Fahim

as Belalang (voice)

Ahmad Mawardi Abdul Rahman

as Raja Bersiong (voice)

Fakhrul Razi

as Nahkoda Ragam (voice)

Muhammad Fareez Daniel

as Ehsan (voice)

Muhammad Musyrif Azzat

as Mail (voice)

Tang Ying Sowk

as Mei Mei (voice)

Rufaidah Mohamed Fadzil

as Fizi (voice)

Andhika Astari

as Susanti (voice)

Ahmad Razuri Roseli

as Pak Belalang (voice)

Siti Hasmah Taiban

as Mak Deruma (voice)

Muhammad Shamer Bin Hj Nazli

as Re (voice)

Adam Bin Amiruddin

as Ri (voice)

Nik Ahmad Rasyidi bin Nik Othman

as Raja Inderaloka (voice)

Dato' Yasmin Bt Mahmood

as Pirate Queen / Mek Min (voice)

Seelan Paul

as Hook-Handed Pirate (voice)

Burhanuddin Radzi

as Tok Dalang (voice)

Hajah Ainon Ariff

as Opah (voice)

Siti Khairunnisa

as Kak Ros (voice)

Usayd Uqashah Kamsani

as Young Mat Jenin (voice)

Wan Ahmad Qusyairie Bin Wan Yazmanni

as Young Tanggang (voice)

Mohd Bukhari bin Amir Hamzah

as Rembo (voice)

Hazimin Hamdan

as Burung Hoi (voice)

Mohamad Zaki Bin Ishak

as Burung Tiong (voice)

Muhammad Hafiz Hassan

as Jarjit (voice)

Ernie Zakri

as Bawang Putih / Bawang Merah (voice)

Nurul Nadia Bt Iskandarshah

as The People of Inderaloka (voice)

Cheong Michael Wai Kit

as The People of Inderaloka (voice)

Arif Asyraf Bin Munap

as The People of Inderaloka (voice)

Siti Nor Adwin Safie

as The People of Inderaloka (voice)

Norhayati Sudin

as The People of Inderaloka (voice)

Ahmad Zakri Bin Tomirin

as The People of Inderaloka (voice)

Mohd Imran Bin Adzman

as Pirate (voice)

Shahirul Haziq Bin Mohd Idris

as Pirate (voice)

Muhammad Syafuan Bin Khairuddin

as Pirate (voice)

Ismail Hasan Al Muniry

as Pirate (voice)

Abd Rashid Bin Samawi

as Pirate (voice)

Ahmad Hibri Bin Ahmad Tajuddin

as Pirate (voice)