Speed Racer - Season 1 - Eps 18: Girl Daredevil (1)
At the base of a tall building, Speed and company watch Twinkle Banks, star of the Universal Circus, dive off the top. Then, at the circus, they watch Twinkle drive a racecar and perform daredevil stunts. She worries about maintaining the car's momentum and faints. Speed rescues Twinkle. While the girl daredevil rests in bed, a clown (her father) tells Speed that because of a money shortage, he's having difficulty keeping the track in good repair. Speed makes a donation. Later, Speed and Trixie learn on the radio that Twinkle will drive a car, balanced on two ropes, over Niagara Falls. Because of the strong winds Speed and Trixie try to stop Twinkle. Meanwhile, Cornpone Brush, who financed the stunt, tells the clown that Twinkle will perform regardless of the hazardous weather. When Speed and Trixie arrive, Twinkle is already making her way across the Falls. Away from the crowd, Brush reads an old map. It identifies a secret cave in back of the Falls that leads to treasure.
About Speed Racer

Title: Speed Racer
First Air Date: 1967-09-23
Last Air Date: 1968-03-15
Status: Ended
Rating: 7.4/10 (from 117 votes)
Language: JA
Seasons: 2
Total Episodes: 52
Network: Fuji TV
Genres: Animation, Family, Action & Adventure, Sci-Fi & Fantasy, Kids, Comedy
Production Companies: Tatsunoko Production
Synopsis
Teenager Speed Racer aspires to be the world's best race-car champion with the help of his friends, family and his father's high-tech race-car, the Mach 5.
Cast

Katsuji Mori
Speed Racer

Teiji Ōmiya
Pops Racer

Ryoko Kinomiya
Mom Racer

Kei Tomiyama
Sparky

Kenji Utsumi
Inspector Rokugô

Hiroshi Ôtake
Chim-Chim

Kin'ya Aikawa
Racer X

Michiko Nomura
Trixie

Junko Hori
Kurio Mifune