Brendan (voice) (as Evan Mc Guire)
Aisling (voice)
Abbot Cellach (voice)
Aidan (voice)
Brother Tang / Leonardo (voice) (as Liam Hourrican)
Brother Assoua (voice) (as Paul Tylac)
Adult Brendan (voice)
Brother Square (voice)
Additional Voices and Walla (voice)
Additional Voices and Walla (voice) (as Conor O Halloran)
Additional Voices and Walla (voice) (as Jonas Hoffmann)
Additional Voices and Walla (voice) (as James O Halloran)
Additional Voices and Walla (voice) (as Fabian Erlinghäuser)