However, we can bring that number down considerably based on SlashFilm's assertion that it's someone we haven't seen before. Each film has ensemble casts, so it might appear – on the surface – a difficult task to whittle down who this individual may be. There are currently 11 MCU movies in development for Phase 4.

Spellman also told Rotten Tomatoes that this character's personality is 'strong', so it appears that this mystery guest will immediately steal the limelight when they do show up. SlashFilm adds that this character is an existing Marvel Comics individual and will be played by a well-known performer. Additionally, they say that this person or individual is 'primed' to appear in an upcoming film. Reporting what they had heard ahead of episode 5's air date, SlashFilm has claimed that the character isn't someone who has appeared in the MCU yet. Why do we say that? Well, according to SlashFilm, that's because it will be. Sure, Steve Rogers is as grounded as they come, but it seems as if this cameo appearance will be someone who audiences haven't seen before in the MCU. Given that Cap was himself a world shaker, it's highly unlikely that he'll appear in episode 5. In an interview with Rotten Tomatoes, Spellman suggested that episode 5's secret cameo will be a 'grounded character' who he would love to see partnered with 'one of the world shakers', such as Thor. If you suspect it'll be Captain America, aka Steve Rogers (Chris Evans), you can stop thinking that, too. Falcon and the Winter Soldier: Who could the huge character cameo be?

Falcon and winter soldier episode 5