Why did Captain America turn old when going back to the 60s? He already slept for 70 years and did not look like he aged a day so what's with his sudden
![Avengers Endgame theory: Captain America's new shield is from Spider-Man Homecoming | Films | Entertainment | Express.co.uk Avengers Endgame theory: Captain America's new shield is from Spider-Man Homecoming | Films | Entertainment | Express.co.uk](https://cdn.images.express.co.uk/img/dynamic/36/750x445/1307301.jpg)
Avengers Endgame theory: Captain America's new shield is from Spider-Man Homecoming | Films | Entertainment | Express.co.uk
Why did Captain America turn old when going back to the 60s? He already slept for 70 years and did not look like he aged a day so what's with his sudden
![Avengers Endgame: How Captain America 'old man' double teased twist | Films | Entertainment | Express.co.uk Avengers Endgame: How Captain America 'old man' double teased twist | Films | Entertainment | Express.co.uk](https://cdn.images.express.co.uk/img/dynamic/36/750x445/1134680.jpg)
Avengers Endgame: How Captain America 'old man' double teased twist | Films | Entertainment | Express.co.uk
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