Marvel's Spider-Man: Webbed Champion/Legendary Universes, Part 1: Message from the Unknown

Legendary Universes, Part 1: Message from the Unknown is the 21st episode of Marvel's Spider-Man: Webbed Champion.

Featured Characters

 * Champions
 * Spider-Man / Peter Parker
 * Tigra / Mary Jane Watson
 * Ghost-Spider / Gwen Stacy
 * Ms. Marvel / Kamala Khan
 * Nova / Sam Alexander
 * Inferno / Dante Pertuz
 * American Knight / Kevin Hunt
 * The Lion King / Marcus Thompson
 * Speed / Jack Thompson
 * Ant-Girl / Cassie Lang
 * Spider-Girl / Anya Corazon
 * Firestar / Liz Allan
 * Wave / Michelle Jones
 * Stormranger / Teresa Parker
 * Kid Arachnid / Miles Morales
 * Lin Lie the Sword Master
 * Brawn / Amadeus Cho
 * Mantis
 * AC-5 / Ace
 * Jarvis
 * Arsenal / Chris Cooper

Supporting Characters

 * Alpha Owl / Carlie Cooper
 * S.H.I.E.L.D.
 * Nick Fury
 * Daily Bugle
 * Robbie Robertson
 * Betty Brant

Neutral

 * Captain Ultra / John Jameson (first appearance as Captain Ultra)

Antagonists

 * Regent / August Roman (first appearance)
 * Alchemax
 * Tiberius Stone (first appearance)
 * Slyde / Jalome Beecher (first appearance)

Voice Cast

 * Robbie Daymond as Spider-Man / Peter Parker
 * Ashley Johnson as Tigra / Mary Jane Watson
 * Katie Leigh as Speed / Jack Thompson
 * Jessica DiCicco as Ant-Girl / Cassie Lang
 * Tara Strong as Alpha-Owl / Carlie Cooper
 * Laura Bailey as Ghost-Spider / Gwen Stacy
 * Kathreen Khavari as Ms. Marvel / Kamala Khan
 * Jack DeSena as Nova / Sam Alexander
 * Sam Riegel as Inferno / Dante Pertuz
 * Cameron Bowen as American Knight / Kevin Hunt
 * Jason Marsden as The Lion King / Marcus Thompson
 * Melanie Minichino as Spider-Girl / Anya Corazon
 * Natalie Lander as Firestar / Liz Allan
 * Alanna Ubach as Wave / Michelle Jones
 * Mae Whitman as Stormranger / Teresa Parker
 * Nadji Jeter as Kid Arachnid / Miles Morales
 * Matthew Yang King as Lin Lie the Sword Master
 * Eric Bauza as Brawn / Amadeus Cho
 * Hynden Walch as Mantis
 * Patton Oswalt as Jarvis, Uncle Ben
 * Phil LaMarr as Nick Fury