Will Smith is making  major appearances for the third installment of the Men in Black franchise. In a recent appearance on BBC’s The Graham Norton Show, Smith talks about his lifelong association with The Fresh Prince of Bel Air and led a sing-along of the program’s theme song with the audience, who clearly knew every single syllable uttered in the ditty.

“Television really attaches you to people in a way that’s extremely powerful. It’s humbling,” says Smith.

More about Smith’s round-the-world promo tour here.