Quantum Leap cast by popularity

281 cast members · 5 main · 2 seasons · 2022–2024281 cast members · 2 seasons

Justin Hartley was the most popular cast member online on Nov 11.Justin Hartley was the most popular cast member online on Nov 11.

Guest stars

One or two episodes

NameRankAttention Score
  1. Justin Hartleyas Jake · 1 of 31 episode1 ep#2,3932.4
  2. Lou Diamond Phillipsas Shepherd Barnes · 1 of 31 episode1 ep#2,7662.2
  3. Alison Thorntonas Carrie Baker · 1 of 31 episode1 ep#3,0052.0
  4. François Arnaudas Sgt. Curtis Bailey · 1 of 31 episode1 ep#3,4361.8
  5. Deborah Ann Wollas Carly Farmer · 1 of 31 episode1 ep#3,5311.8
  6. P.J. Byrneas Sgt. Enock Abrams · 1 of 31 episode1 ep#3,8011.6
  7. Brandon Routhas XO Alexander Augustine · 1 of 31 episode1 ep#4,1411.5
  8. Tim Mathesonas Neal Russell · 1 of 31 episode1 ep#4,9991.3
  9. Sofia Pernasas Tammy Jean Jessup / Carla · 1 of 31 episode1 ep#5,9511.1
  10. Graham Patrick Martinas Sean Egan · 1 of 31 episode1 ep#6,7830.9
  11. Jewel Staiteas Naomi Harvey · 1 of 31 episode1 ep#6,9460.9
  12. Melissa Roxburghas Lt. Ellen Grier · 1 of 31 episode1 ep#7,3580.9
  13. Patrick Fischleras Dr. Christopher Mueller · 1 of 31 episode1 ep#8,2940.7
  14. Janet Montgomeryas Rebecca Egan · 1 of 31 episode1 ep#9,3400.6
  15. Robert Picardoas Dr. Edwin Woolsey · 1 of 31 episode1 ep#10,2050.6
  16. Highdee Kuanas Mallory Yang · 1 of 31 episode1 ep#10,8180.5
  17. Eugene Byrdas Dr. Everett Harper · 1 of 31 episode1 ep#12,1530.4
  18. Michael Malarkeyas Cole · 1 of 31 episode1 ep#12,5020.4
  19. Brian Van Holtas Magistrate Bloodborne · 1 of 31 episode1 ep#12,8740.4
  20. Collette Wolfeas Margie Brandis · 1 of 31 episode1 ep#13,2730.4
  21. Josh Meyersas Percival Gray · 1 of 31 episode1 ep#13,8320.4
  22. Deborah Prattas Ziggy · 1 of 31 episode1 ep#14,1940.4
  23. Stan Shawas Eli Jackson · 1 of 31 episode1 ep#14,4400.3
  24. Matthew Glaveas Colonel Jack Parker · 1 of 31 episode1 ep#15,0250.3
  25. Andy Beanas Ganz · 1 of 31 episode1 ep#15,0250.3

Cast questions

Who is the most popular Quantum Leap cast member right now?

Justin Hartley is currently the most popular Quantum Leap cast member online, with an Attention Score of 2.4 and an overall rank of #2,393 as of November 11, 2026.

How many cast members does Quantum Leap have?

Quantum Leap has 281 credited cast members. 96 of them have an Attention Score on Television Stats today.

Which Quantum Leap cast member has the biggest career high?

Justin Hartley has the biggest career high among the Quantum Leap cast, an Attention Score of 31.4 over their best 30 days.