Adam West exemplified heroism.

Kind, funny and an all around great guy, Affleck tweeted.

Thank you for showing us all how its done.

Kilmer, who played the title character in 1995sBatman Forever, shared, Ah dear Adam West.

He was always so kind when we met.

Once when I was a kid we found ourselves in front the batmobile.

For Arnett, West will always be Batman.

Fans may recall Easter eggs and a scene in that film featuring Wests Bruce Wayne.

Lord shared one of them (the shark repellent) over Twitter.

Our beloved AW passed away last night, Wests family announced in a statement onthe actors official Twitter account.

He was the greatest.

Well miss him like crazy.

We know youll miss him too.

Conroy honored the Batman of [his] childhood by posting a still fromBatman: The Animated Series.

The image comes from a scene in which Conroys Batman is explaining how Wests Gray Ghost impacted his life.

He brought us so much entertainment and was a truly class act.

Well miss u Adam, he wrote.

Like many others, Adam West as Batman was part of my childhood.

Batmans popularity will be forever linked with Adam West.

Hell be deeply missed.