The show revolves around the lives of 8-year-old Arthur Read, an anthropomorphic aardvark, his friends and family, and their daily interactions with each other.
Bruce Dinsmore
Mr. Read / Binky Barnes / Bailey (voice)
Jodie Resther
Francine Frensky (voice)
Daniel Brochu
Buster Baxter (voice)
Melissa Altro
Muffy Crosswire (voice)
Sonja Ball
Mrs. Read (voice)
Arthur Holden
Mr. Ratburn / Bionic Bunny (voice)
Tracy Braunstein
Baby Kate (voice)
Simon Peacock
Pal (voice)
Tamar Kozlov
Prunella (voice)
Mitchell David Rothpan
George (voice)
Patricia Rodríguez
Sue Ellen Armstrong (voice)
Roman Lutterotti
Arthur Read (voice)
Ethan Pugiotto
D.W. Read (voice)
Evan Blaylock
Alan "The Brain" Powers (voice)
Jake Sim
Tommy Tibble (voice)
Jacob Ewaniuk
Timmy Tibble (voice)
Bruce Dinsmore
Mr. Read / Binky Barnes / Bailey (voice)
Jodie Resther
Francine Frensky (voice)
Daniel Brochu
Buster Baxter (voice)
Melissa Altro
Muffy Crosswire (voice)
Sonja Ball
Mrs. Read (voice)
Arthur Holden
Mr. Ratburn / Bionic Bunny (voice)
Tracy Braunstein
Baby Kate (voice)
Simon Peacock
Pal (voice)
Tamar Kozlov
Prunella (voice)
Mitchell David Rothpan
George (voice)
Patricia Rodríguez
Sue Ellen Armstrong (voice)
Roman Lutterotti
Arthur Read (voice)
Ethan Pugiotto
D.W. Read (voice)
Evan Blaylock
Alan "The Brain" Powers (voice)
Jake Sim
Tommy Tibble (voice)
Jacob Ewaniuk
Timmy Tibble (voice)
Bruce Dinsmore
Mr. Read / Binky Barnes / Bailey (voice)
Jodie Resther
Francine Frensky (voice)
Daniel Brochu
Buster Baxter (voice)
Melissa Altro
Muffy Crosswire (voice)
Sonja Ball
Mrs. Read (voice)
Arthur Holden
Mr. Ratburn / Bionic Bunny (voice)
Tracy Braunstein
Baby Kate (voice)
Simon Peacock
Pal (voice)
Tamar Kozlov
Prunella (voice)
Mitchell David Rothpan
George (voice)
Patricia Rodríguez
Sue Ellen Armstrong (voice)
Roman Lutterotti
Arthur Read (voice)
Ethan Pugiotto
D.W. Read (voice)
Evan Blaylock
Alan "The Brain" Powers (voice)
Jake Sim
Tommy Tibble (voice)
Jacob Ewaniuk
Timmy Tibble (voice)