According to Wikipedia
, the Intergalactic video was shot in June 1998:
The "Intergalactic" video was made in June 1998. It revolves around a giant robot causing destruction by fighting a giant octopus-headed creature in a city while popping, a parody of Japanese Kaiju films (specifically the series finale of Johnny Sokko and his Flying Robot). Various scenes are filmed in the Shibuya and Shinjuku train stations in Tokyo, Japan in which the band wears the bright uniforms of (Koji) Japanese street construction workers. The video was a regular on Total Request Live and won the award for Best Hip-Hop Video at the 1999 MTV Video Music Awards. They performed "Three MC's and One DJ" and "Intergalactic" at the 1998 MTV Video Music Awards. It was directed by MCA under the pseudonym of Nathanial Hörnblowér.
The music video also somewhat parodies Japanese Super Sentai shows, which are the basis for Power Rangers.
In some versions of the video, the introduction is a sample of Le Sacre du Printemps by Igor Stravinsky.
The video ranked number 64 on MuchMusic's 100 Best Videos.