Compared with DreamWorks Animation's another work " The Croods " in 2013 , this new masterpiece has been further upgraded in the dubbing lineup. In addition to "Green Lantern" starring Ryan Reynolds as the leading role, Samuel L. Jackson and Ken Jeong also joined the film. The film also invited the American West Coast rap singer Snoopy Doggo cross-border to dub the animation. David Soren said that when writing the script, he listed many actors in his mind, designed the image of each snail in the film according to their image, voice, and personality characteristics, and finally invited these actors to dub the characters.
The Mandarin dubbing lineup of the film invited stars such as Han Han , Aloys Chen , Yu Xia , Hark Tsui and others. For joining the film, Han Han, who voiced the protagonist Terber, said bluntly: “I hope my daughter will be excited when she hears her father’s voice in the film. When I think of this, I feel quite happy and proud.”
