Rugrats - Season 5 Episode 1 : Vacation 2004

The Pickles, Finsters & DeVilles journey to the notorious gaming capitol of the world, Las Vegas (the babies call it ""Slots Vegas""). At a Viking-Circus-Arctic oriented hotel complex, the women go have fun on their own, leaving the men to watch the babies. Stu was stuck with the babies when Chazz and Howard decided to have fun on their own, while Grandpa decided to do a little gambling. All heck later broke loose in the smorgasbord room when the Rugrats escaped from Stu to look for Heimlich and Bob's ""kitties"" (actually, tigers, which are displayed on Jumbovision for everyone to see). And yes, we get to hear Angelica sing a real, professional song on Heimlich & Bob's stage.