you can go to youtube or marvel.com and click on full shows and at the battom it will had a list and find X-Men evolution and it wiil give you a list on episodes and for youtube on seach put the episode or kitty and lance and it show some videos. :)

Some good Kitty/Lance episodes are X-Impulse, Growing Pains, Power Surge, Joyride, Mainstream, No Good Deed, and Ascension 2