Jack Black previously revealed that his full legal name wasn't actually 'Jack Black' and why he chose to go by this moniker ...

Jack Black is hosting "Saturday Night Live" for the first time in nearly 20 years - and he kicked off tonight's episode with ...

The "Minecraft" star returned to "SNL" for the first time since Dec. 17, 2005, joined by musical guests Elton John and Brandi ...

He then did a series of small roles — "Demolition Man," "The NeverEnding Story III," a part in "True Romance" that was cut ...