Suggestions by @bathannates

Ridley Scott

as Director in Catwoman: When in Rome

Jodie Comer

as Cheetah in Catwoman: When in Rome

Adam Driver

as Batman in Catwoman: When in Rome

Spoiler

as Batman in Catwoman: When in Rome

Sean Harris

as The Scarecrow in Catwoman: When in Rome

Isabella Rossellini

as Louisa Falcone in Catwoman: When in Rome

Luca Marinelli

as Guillermo Verinni in Catwoman: When in Rome

Paolo Bonacelli

as Don Verinni in Catwoman: When in Rome

Harry Melling

as The Riddler in Catwoman: When in Rome

Alexander Skarsgård

as Christopher Castillo in Catwoman: When in Rome

Lady Gaga

as Catwoman in Catwoman: When in Rome

Rory Kinnear

as The Post-Post-Credits Scene in The RCU: Phase 2 (“The Merrie Melodies”) presents - A Girl and Her Dog

Porky Pig

as The Post-Post-Credits Scene in The RCU: Phase 2 (“The Merrie Melodies”) presents - A Girl and Her Dog

Spoiler

as The Post-Post-Credits Scene in The RCU: Phase 2 (“The Merrie Melodies”) presents - A Girl and Her Dog

Michael Wincott

as Space Kook in The RCU: Phase 2 (“The Merrie Melodies”) presents - A Girl and Her Dog

Adam Nagaitis

as The Ghost Clown in The RCU: Phase 2 (“The Merrie Melodies”) presents - A Girl and Her Dog

Con O'Neill

as Captain Cutler in The RCU: Phase 2 (“The Merrie Melodies”) presents - A Girl and Her Dog

Kevin Durand

as The Creeper in The RCU: Phase 2 (“The Merrie Melodies”) presents - A Girl and Her Dog

Terry Notary

as The Caveman in The RCU: Phase 2 (“The Merrie Melodies”) presents - A Girl and Her Dog

Robert Downey Jr.

as The Post-Credits Cameo Appearance in The RCU: Phase 2 (“The Merrie Melodies”) presents - A Girl and Her Dog