Time-Patrol Bon: Fujiko F. Fujio Anime Special - SF Adventure
Japanese title: 藤子·F·不二雄アニメスペシャル SFアドベンチャー T·P[タイムパトロール]ぼん
Alternative titles: T. P Bon, TP Time Patrol Bon
Type: TV Special
Source: Manga
Episodes: 1
Status: Finished Airing
Aired: Oct 14, 1989
Duration: 1 hr 35 min
Rating: PG-13 - Teens 13 or older
Studios: Gallop
Producers: Nippon Television Network
Genres: Action, Adventure

A Japanese schoolboy, Heibon, is enlisted in the efforts of the time patrol to keep the past out of trouble. 

(Source: The Anime Encyclopedia)