Transforming Human in order

The Transforming Human Series (変身人間シリーズ Henshin Ningen Shirīzu), also unofficially known as the "Mutant Trilogy," is a trilogy of science-fiction tokusatsu films produced by Toho from 1958 to 1960. It includes the films The H-Man, The Secret of the Telegian and The Human Vapor.[1] All three films revolve around kaijin, human-like kaiju, that were spawned by some sort of scientific experiment. Although the films do not share continuity, they share many similar premises and themes, and two of them, The H-Man and The Human Vapor, share the same director, Ishiro Honda. 3 films, 4h 24m in all, in release order.

1. 1
   

   The H-Man

   1958 · 87 min

   When a narcotics deal goes sour and a suspect disappears, leaving only his clothes, Tokyo police question his wife and stake out the nightclub where she works.

   Snoozefest
2. 2
   

   The Secret of the Telegian

   1960 · 85 min

   Men are being murdered by a killer who uses a matter-transmitting device to locate his victims.

   New
3. 3
   

   The Human Vapor

   1960 · 92 min

   A failed science experiment gives a librarian the ability to turn into a gaseous substance. He goes on to rob banks to fund his dancer girlfriend's career, killing those who interfere. Now Tokyo's most wanted criminal, can authorities stop him?

   New