Flashback! Appearing on Britain's Graham Norton Show on May 23, Will Smith took a walk down memory lane, performing memorable hits from the sitcom that helped launch his stardom, The Fresh Prince of Bel-Air, which he starred in from 1990 to 1996.
While promoting his new action movie, After Earth, with son, Jaden, 14, the father-son duo did a freestyle rap together before DJ Jazzy Jeff (who also appeared on the NBC sitcom) joined them in singing the show's theme song.
But that wasn't all, as Will, 44, staged a mini impromptu Fresh Prince reunion -- bringing out Alfonso Ribeiro, who played Carlton on the show, to do his signature "Carlton Dance." The crew then jumped, literally, into their next surprise -- a dance to Sugarhill Gang's "Jump On It" made famous in one classic episode.
"Just a little treat for you!" Will said as he settled back into his seat.
Smith was in town to watch his eldest son, Trey, DJ at a London club on Thursday, May 23.
After Earth hits theaters May 31.
This article originally appeared on Usmagazine.com: Will Smith, Alfonso Ribeiro, DJ Jazzy Jeff Have Fresh Prince of Bel-Air Reunion