My favourite part of Scooby Doo & The Alien Invaders is Shaggy's fantasy about spending time with Crystal and Amber. Scooby and Shaggy climb a mountain, dive under the sea, ride a boat on the ocean with a whale and buy hot dogs from a hot dog stand in the desert, with Crystal and Amber following behind. Scooby Doo bounces on a pogo stick! Shaggy is given a feast with ice creams, chicken and cake by Crystal, the entire gang attends Shaggy and Crystal's (and Scooby and Amber's) wedding in their best and fancy clothes (it would be best if they put a 101 Dalmatians reference in there), Shaggy and Crystal spend time in a psychedelic patterned bedroom with lots of records and finally, we see Scooby, Amber, Shaggy and Crystal walking down the street wheeling a pram which contains their baby and about 10 puppies! I wish they did more sequences like this for when either Scooby or Shaggy gets a love interest...