• Production Code: STVOY509
• Original Air Date: 12/9/98
• Story By: Scott Miller & Kenneth Biller
• Directed by: Rick Kolbe
• Guest Cast:
  • Willie Garson as Riga
  • Benjamin Livingston as Perfect
  • Heidi Kramer as Megan Delaney
  • Alissa Kramer as Jenny Delaney

The oft-mentioned but never-before-seen bright, beautiful and fun-loving twin Starfleet Officers, Jenny and Megan Delaney, are finally featured both in their official capacities aboard ship and on the Holodeck as Lieutenant Tom Paris lives out his superhero fantasy in "The Adventures of Captain Proton." Jenny's more self-confident and outgoing than the somewhat timid Megan.