Learn French: Vous regardez un film le week-end. - You watch a movie on the weekend.

To get the vous form of a regular -er verb, you drop the -er from the dictionary form (regarder) and add -ez. So, regarder becomes regardez.

How do I pronounce the -ez ending on regardez?

The -ez ending sounds exactly like the -er ending of the dictionary form, which sounds like the letter "A" in English. The z is completely silent. The whole word is pronounced "ruh-gar-day".

The English translation says "on the weekend", but the French just says le week-end. Where is the word for "on"?

In French, you do not use a preposition like "on" for days of the week or the weekend when talking about routines. You just use the word for "the" (le). Saying le week-end automatically means "on the weekend" or "on weekends".

Does vous mean a group of people here, or just one person?

It could be either! Vous is the plural "you" (addressing two or more people), but it is also the formal singular "you" (addressing one person you want to show respect to, like a boss or a stranger). The verb regardez stays exactly the same in both cases.