A group of three detectives in their twenties turn into 70-year-olds overnight and with the help of a senior detective try to find their youth again.
Flower Grandpa Investigation Unit
Director: Kim Jin Young
Aired on: May 9, 2014
Total Episodes: 12
Duration: 60 min.
Country: South Korea
Native Title: 꽃할배 수사대
Content Rating: 15+ – Teens 15 or older
Alternative Titles: Kkothalbae Soosadae, Grandpas over Flowers Investigation Team