![](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
"Batman Two" has to be the second Robin,
Jason Todd.
The Big Bang Theory Season 2, Episode 20
![Robin Arryn is a sickly little boy.
Robin Arryn is a sickly little boy.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
Robin Arryn is a sickly little boy.
Game of Thrones Season 4, Episode 8
![...the original Robin, Dick Grayson,
is the logical successor to the Bat Cowl.
...the original Robin, Dick Grayson,
is the logical successor to the Bat Cowl.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
...the original Robin, Dick Grayson,
is the logical successor to the Bat Cowl.
The Big Bang Theory Season 2, Episode 20
![It's a pleasure to meet you, Robin.
It's a pleasure to meet you, Robin.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
It's a pleasure to meet you, Robin.
Game of Thrones Season 4, Episode 5
![Batman and Robin.
Batman and Robin.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
Batman and Robin.
The Big Bang Theory Season 6, Episode 4