Current Update Schedule:

Whenever possible! 

Welcome to Callous!  Follow Dr. Rianne Nicah, a struggling physician, as she braves the world with her Guardian Duck, Cal Duck! This comic strip series has been published since August 7, 1996! Click on a comic strip's link to view and enter comments! 

Showing Tag: " night" (Show all posts)

Grand Night Out

Posted by Carlo Jose San Juan, MD on Monday, October 25, 2010,
What do you know?! A new Callous storyline for Halloween! This is the start of the "Dark Escape" mini-storyline, Audrey's new adventure with the Guardian Ducks!  What could be in store for them?  Come back soon to find out! ;) Oh, and Happy Halloween!

Continue reading ...

Starry Appreciation

Posted by Carlo Jose San Juan, MD on Sunday, April 18, 2010,

Continue reading ...

Cycle of Night

Posted by Carlo Jose San Juan, MD on Thursday, December 31, 2009,
Originally published on November 26, 2009.

Continue reading ...
The Webcomic List
Buy Me a Coffee at

"Like" Callous on Facebook below for loads of exclusive content and updated news!

All Callous comic strips are written and illustrated by Carlo Jose San Juan unless otherwise specified.  Lettering by Carlo Jose S. San Juan, MD and Phil Elliott  

Callous, Callous Comics, The Callous Comic Strip and all related characters, images, and situations are Copyright 1996, 2020 Carlo Jose San Juan

Cal Duck and Dr. Rianne Nicah of Callous Comics
Creative Commons License
Callous - The Comic Strip by Carlo Jose S. San Juan is licensed under a Creative Commons Attribution-Noncommercial-No Derivative Works 3.0 Unported License.
Based on a work at
Permissions beyond the scope of this license may be available at

Callous is also published by: