Browse episode ratings trends for Standby I.O.I. Simply click on the interactive rating graph to explore the best and worst of Standby I.O.I's 2 episodes.
Best Episodes of Standby I.O.I
Not enough show information to display best episodes.
Worst Episodes of Standby I.O.I
Not enough show information to display worst episodes.
Standby I.O.I Episode Guide
No episode information is available.
The first episode of Standby I.O.I aired on April 22, 2016.
The last episode of Standby I.O.I aired on April 29, 2016.
