Transformers/My Little Pony: Dawn of Nightcron

 (Japanese: トランスフォーマー/私のリトルポニー：ナイトクロンの夜明け, Toransufōmā/Watashi no Ritoruponī: Naitokuron no Yoake) is a Japanese animated action-adventure-science fiction original video animation (OVA), being based on the ' and ' franchises by Hasbro. It is produced by, Hasbro Studios and Warner Bros. Animation Japan, being released by in Japan on TBD. An English dub is produced by, being dubbed by Studiopolis, being released by Warner Bros. Home Entertainment in the United States on TBD.

Synopsis
When Nightmare Moon and Unicron fuse into a powerful being, the Mane Six and the Autobots have to work together to stop them.

Japanese

 * as Optimus Prime
 * as Bumblebee
 * as Twilight Sparkle
 * as Spike
 * and (fused voices) as Nightcron
 * as Unicron
 * as Princess Luna/Nightmare Moon
 * as Megatron
 * as Starscream
 * as Steeljaw
 * as Soundwave
 * as Shockwave
 * as Arcee
 * as Jazz
 * as Bulkhead
 * as Prowl
 * as Hound
 * as Rainbow Dash
 * as Rarity

English

 * Keith Silverstein as Optimus Prime
 * Travis Willingham as Bumblebee and Jazz
 * Laura Bailey as Twilight Sparkle and Arcee
 * Wally Wingert as Spike and Bulkhead
 * Robin Atkin Downes and Colleen Villard (fused voices) as Nightcron
 * Robin Atkin Downes as Unicron
 * Colleen Villard as Princess Luna/Nightmare Moon
 * Troy Baker as Megatron, Starscream and Steeljaw
 * Steven Blum as Soundwave and Shockwave
 * TBD as Prowl
 * Roger Craig Smith as Hound
 * TBD as Rainbow Dash
 * Karen Strassman as Rarity
 * TBD as Pinkie Pie
 * Colleen Villard as Applejack
 * TBD as Fluttershy
 * TBD as Princess Celestia
 * TBD as Discord
 * TBD as Sentinel Prime

Trivia

 * The events of the film are based on the WB Kids incarnations of the franchises.