Continuum Drag

Arrakis gets it's very own Sonic the Sandworm to do something that isn't entirely clear while the Atreides deals with some interpersonal issues in Part 3 of Frank Herbert's Children of Dune.

Bad cop & Tenctonese cop have to protect a witness, be better fathers, survive a siege and mind control gas in episodes three & four of Alien Nation.

Arrakis jumps 15 to 20 years into the future, where Leto 2 & his sis Ghanima are chillin' out, maxin', relaxin' all cool when the mind-ghost of Baron Harkonnen starts makin' trouble in the neighbourhood in Part 2 of Frank Herbert's Children of Dune.

Returning guest Jane is our Uncle Moodri, who drops in to give us wacky new-aged advice, in episodes 1 & 2 of Alien Nation.

Susan Sarandon conspires to take down the Muad'Dib with a little help from that rascal Bijaz in part one of Frank Herbert's Children of Dune.