Flash of Genius

Flash of Genius Cast

56 cast members · 19 with popularity data

Full Cast

Sorted by Buzz Score · June 23, 2026

Tatiana Maslany

Dermot Mulroney

#10,455 overall

#10,522 overall

#11,781 overall

Bill Smitrovich

#20,049 overall

#27,626 overall

#29,545 overall

#31,120 overall

#31,769 overall

Professor Irwin

#43,046 overall

#43,895 overall

#45,960 overall

#57,401 overall

#58,433 overall

Quancetia Hamilton

#60,528 overall

Conor O'Farrell

Maryland Cop #1

Maryland Cop #2

Steven Woodworth

Kate Greenhouse

Richard Blackburn

Michael Spencer-Davis

Real Estate Agent

Michael Rhoades

Security Officer

Jonathan Whittaker

Richard Fitzpatrick

Kristian Truelsen

Toddler Bob Jr.

Liam Joseph Wright

Toddler Bob Jr.

Ashton Doudelet

Josette Halpert

televisionstats.com