- Country: Japan
- Genres: Action, Adventure, Comedy
- Release: 2019-07-26
- Director: Ryuta Tasaki
- Writers: Shōtarō Ishinomori , Kento Shimoyama
- Language: Japanese
- Stars: So Okuno , So Okuno , Gaku Oshida , Gaku Oshida , Shieri Ohata , Keisuke Watanabe , Keisuke Watanabe , Katsuhisa Namase , Rikiya Koyama , Rikiya Koyama , Rikiya Koyama , Yôhei Ônishi , Afro , Issa Hentona , Issa Hentona , Papaya Suzuki , Papaya Suzuki
- Runtime: 67 min
- Awards: N/A
- AKA: Gekijôban Kamen Raidâ Jiô: Over Quartzer , Kamen Rider Zi-O: Over Quartzer , 劇場版 仮面ライダージオウ Over Quartzer (Japan) , Kamen Rider Zi-O: Over Quartzer (United States of America) , Kamen Rider Zi-O: Over Quartzer (Italy) , Kamen Rider Zi-O: Over Quartzer (United Kingdom)
- Plot:
The Quartzers, calling themselves the Wardens of Time, appear after Sougo Tokiwa has collected all of the Heisei Era Ride Watches. A grand conspiracy behind the birth of the King of Time becomes ever clearer…
- IMDB:tt10437378
Kamen Rider Zi-O: Over Quartzer Cast · · · ALL
Ryuta Tasaki
Director
Yu Inaba
Go Shijima · Kamen Rider Mach
Chris Peppler
Krim Steinbelt
Tomoya Maeno
Nobunaga Oda
Rikiya Koyama
Oma Zi-O (voice)
Fumiya Takahashi
Kamen Rider Zero-One (voice)
Noritake Kinashi
Takeshi Kinashi
Papaya Suzuki
Kagen · Kamen Rider Zonjis
Katsuhisa Namase
Junichirou Tokiwa