The second Timeless Medley film mainly recaps Eternal Summer and a little bit of the first season. It focuses on Rin and Samezuka. It also includes new scenes and characters from High Speed.
| Actor | Role |
|---|---|
 Nobunaga ShimazakiHaruka Nanase (voice) | Haruka Nanase (voice) |
 Mamoru MiyanoRin Matsuoka (voice) | Rin Matsuoka (voice) |
 Yoshimasa HosoyaSosuke Yamazaki (voice) | Sosuke Yamazaki (voice) |
 Daisuke HirakawaRei Ryugazaki (voice) | Rei Ryugazaki (voice) |
 Kenichi SuzumuraMomotaro Mikoshiba (voice) | Momotaro Mikoshiba (voice) |
 Kouki MiyataAiichiro Nitori (voice) | Aiichiro Nitori (voice) |
 Koki UchiyamaIkuya Kirishima (voice) | Ikuya Kirishima (voice) |
 Tatsuhisa SuzukiMakoto Tachibana (voice) | Makoto Tachibana (voice) |
 Tsubasa YonagaNagisa Hazuki (voice) | Nagisa Hazuki (voice) |
 Toshiyuki ToyonagaAsahi Shiina (voice) | Asahi Shiina (voice) |