How many times has Val Kilmer played Batman?

Explanation

The American actor Val Kilmer (born 1959) has appeared in 84 different films and tv series. He broke through with his role as Iceman in the cult film "Top Gun" (1986), and later gained fame with his portrayal of the The Doors' lead singer, Jim Morrison in the 1991 film "The Doors". He also had major roles in "Heat" and "Tombstone" and has played the role of Batman once, in "Batman Forever". In the film "True Romance" he portrays Elvis. The two have in common that they are both part native American.