DanielRPK:Beast from the Fox X-Men, played by Kelsey Grammer, will appear in The Marvel's post credit scene, and supposedly will be the merging of the MCU with the Fox universe for Deadpool

Kelsey Grammer Returns as Beast in 'The Marvels' Post-Credit Scene - Knight Edge Media

Kelsey Grammer Returns as Beast in 'The Marvels' Post-Credit Scene - Knight Edge Media

Kang is still the main villain of the MCU - here are the latest developments

Kelsey Grammer all but confirmed the X-Men will join the MCU soon

Kelsey Grammer Confirms Whether He'd Return As Beast For Marvel's X-Men

Kelsey Grammer on Making His Surprise Marvel Return as Beast in 'The Marvels' (Exclusive)

Kelsey Grammer is confident that we'll see Beast in…

The Marvels Post Credit Scene: X-Men's Kelsey Grammer On Beast Cameo

Who Is Beast? Kelsey Grammer's X-Men Hero Explained

Kelsey Grammer on Making His Surprise Marvel Return as Beast in 'The Marvels' (Exclusive)