Recover missing appletv password

Hi ZPops,

in your AppleTV box, do you mean your AppleID under Users & Accounts, or the passcode under General>Restrictions>Parental Controls?

For AppleID,, if this AppleID is the same you used for your other Apple devices (iPhone or iPad for example), the password for the user account on your AppleTV box will be the same password used on the other Apple devices. If you have forgotten that password or the AppleTV box is signed in under a different AppleID, this document provides a number of options to reset the password for an AppleID

• be aware if you change your AppleID password, the password will need to be updated on every device that used this AppleID for login).
• A phone number or email associated with an AppleID is a big help for someone who has forgotten their password. Be sure to have these. If you don't, after you reset your password be sure to add them to your AppleID account.

https://support.apple.com/en-us/HT201487