Suggestions by @sotetariah

Zuko

as Nickelodeon in Who could lift Mjolnir?

Aang

as Nickelodeon in Who could lift Mjolnir?

Carlos Alazraqui

as Mr. Sanchez in Thunderstorm Shippuden (NOT ITS REAL TITLE!!!!)

Alanna Ubach

as Mrs. Sanchez in Thunderstorm Shippuden (NOT ITS REAL TITLE!!!!)

John Michael Higgins

as Preston Powers in Thunderstorm Shippuden (NOT ITS REAL TITLE!!!!)

Todd Haberkorn

as Felix Vire/Circuitbreaker in Thunderstorm Shippuden (NOT ITS REAL TITLE!!!!)

Liam O'Brien

as Edward Thorn/Umbros in Thunderstorm Shippuden (NOT ITS REAL TITLE!!!!)

Carrie Keranen

as Vexa in Thunderstorm Shippuden (NOT ITS REAL TITLE!!!!)

Jason Isaacs

as Lord Silas Viremont in Thunderstorm Shippuden (NOT ITS REAL TITLE!!!!)

Jennifer Hale

as Cassandra Virelle in Thunderstorm Shippuden (NOT ITS REAL TITLE!!!!)

Tom Kenny

as Professor Simon Vell in Thunderstorm Shippuden (NOT ITS REAL TITLE!!!!)

Crispin Freeman

as Blake Virelli in Thunderstorm Shippuden (NOT ITS REAL TITLE!!!!)

Khary Payton

as Mr. Orion in Thunderstorm Shippuden (NOT ITS REAL TITLE!!!!)

Greg Cipes

as Max “Boomer” Bixby in Thunderstorm Shippuden (NOT ITS REAL TITLE!!!!)

Ashley Eckstein

as Celeste Fairbourne in Thunderstorm Shippuden (NOT ITS REAL TITLE!!!!)

Eugene Byrd

as Jalen “Jay” Carter in Thunderstorm Shippuden (NOT ITS REAL TITLE!!!!)

Jason Spisak

as Zeke “Zapper” Malone in Thunderstorm Shippuden (NOT ITS REAL TITLE!!!!)

Kari Wahlgren

as Veronica Vale in Thunderstorm Shippuden (NOT ITS REAL TITLE!!!!)

Cristina Vee

as Luna Maris in Thunderstorm Shippuden (NOT ITS REAL TITLE!!!!)

Phil LaMarr

as Dr. Anthony Fry in Thunderstorm Shippuden (NOT ITS REAL TITLE!!!!)