W2TCH

The Spooky Tale of Captain Underpants Hack-a-ween (2019)

2019 • 46m • Animation, Comedy • NR
IMDb5.8/10424TMDB66%28Rotten Tomatoes—Metacritic—
On September 26, 2026
#19602
19602nd by Pulse movie online
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Most Popular The Spooky Tale of Captain Underpants Hack-a-ween Cast Members

Clancy Brown is the most popular The Spooky Tale of Captain Underpants Hack-a-ween cast member right now, with a Popularity Score of 6.69. Updated September 28, 2026.

#
Cast
Popularity
1

Clancy Brown

Mr. Ree (voice)/60 years during filming
6.7
2

Sean Astin

Narrator / Mr Gigglenose (voice)/48 years during filming
4.9
3

Kevin Michael Richardson

Diddlysaurus / George's Dad (voice)/54 years during filming
3.1
4

Nat Faxon

Captain Underpants / Mr. Krupp (voice)/43 years during filming
2.8
5

Stephen Tobolowsky

Creepy Rattlechains (voice)/68 years during filming
2.7
6

Kari Wahlgren

Mayor Hoppy McChapper (voice)/42 years during filming
2.5
7

David Koechner

Mr. Meaner (voice)/57 years during filming
2.0
8

Mindy Sterling

▲ 0.1Melvin's Mom (voice)/66 years during filming
1.7
9

Jorge Diaz

▲ 0.3Melvin / Stanley Peet / Melvin's Dad (voice)
1.7
10

Erica Luttrell

Erica / George's Mom (voice)/37 years during filming
1.1
11

Peter Hastings

▲ 0.1Comic Narrator (voice)/59 years during filming
1.0
12

Ramone Hamilton

George (voice)
1.0
13

Evan Kishiyama

▼ 0.1Steve 'Gooch' Yamaguchi (voice)/13 years during filming
0.7
14

Jay Gragnani

Harold (voice)/14 years during filming
0.7
15

Dayci Brookshire

Jessica / Dressy (voice)
0.7
16

Brennan Murray

Bo Hweemuth (voice)/31 years during filming
0.7
17

Patty Mattson

Miss Anthrope / Harold's Mom (voice)
0.6