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Flash of Genius
Cast
55 cast members · 19 with popularity data
Movie Stats
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Sorted by Buzz Score · April 30, 2026
1
Greg Kinnear
Bob Kearns
3.5
#1,130 overall
2
Alan Alda
Gregory Lawson
3.1
#1,434 overall
3
Lauren Graham
Phyllis Kearns
2.5
#1,968 overall
4
Dermot Mulroney
Gil Previck
2.0
#2,593 overall
5
Tatiana Maslany
Older Kathy
1.7
#3,128 overall
6
Mitch Pileggi
Macklin Tyler
0.6
#9,507 overall
7
Daniel Roebuck
Frank Sertin
0.4
#11,291 overall
8
Jake Abel
Dennis
0.3
#16,470 overall
9
Bill Smitrovich
Judge Franks
0.2
#20,385 overall
10
Aaron Abrams
Ian Miellor
0.1
#24,953 overall
11
Denis Akiyama
Dr. Ito
0.1
#29,128 overall
12
Matthew Edison
Nerdy Student
0.1
#32,440 overall
13
Sergio Di Zio
Louis
0.1
#33,577 overall
14
Tim Kelleher
Charlie Defao
0.0
#36,548 overall
15
Chuck Shamata
Professor Irwin
0.0
#43,255 overall
16
Karl Pruner
Pete
0.0
#47,515 overall
17
Bill Lake
Scott
0.0
#57,321 overall
18
Liam Titcomb
Joe Warwick
0.0
#63,046 overall
19
Quancetia Hamilton
Case Worker
0.0
#62,780 overall
20
Conor O'Farrell
Chris Finley
—
21
Tim Eddis
Maryland Cop #1
—
22
Warren Belle
Maryland Cop #2
—
23
Landon Norris
Young Dennis
—
24
Shae Norris
Young Kathy
—
25
Steven Woodworth
Young Tim
—
26
Victoria Learn
Young Maureen
—
27
Dylan Authors
Young Patrick
—
28
Ronn Sarosiak
Reverend
—
29
Gavin Kuiack
Baby Bob Jr.
—
30
Ben Kuiak
Baby Bob Jr.
—
31
Tom Rooney
Jerry Barnley
—
32
Kate Parker
Waitress
—
33
Andrew Gillies
Paul Previck
—
34
Duane Murray
Jim
—
35
Kate Greenhouse
Jean Previck
—
36
Philip Nessel
Club Member
—
37
Sal Scozzari
Workman #1
—
38
Richard Blackburn
Executive One
—
39
Michael Spencer-Davis
Real Estate Agent
—
40
Michael Rhoades
Salesman
—
41
Nicole Crozier
Waitress #2
—
42
Ashley Wright
Security Officer
—
43
Jonathan Whittaker
MC / Singer
—
44
Richard Fitzpatrick
Barney Howell
—
45
Jared Durand
Student
—
46
London Angelis
Wade
—
47
Kristian Truelsen
Doctor
—
48
Simon Reynolds
Angry Driver
—
49
Owen Wright
Toddler Bob Jr.
—
50
Liam Joseph Wright
Toddler Bob Jr.
—
51
Isaac Lupien
Bob Jr.
—
52
Grant Boyle
Older Patrick
—
53
Ashton Doudelet
Older Tim
—
54
Josette Halpert
Older Maureen
—
55
Bruce Gooch
Jury Foreman
—
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