bit part

US /ˈbɪt pɑːrt/
UK /ˈbɪt pɑːrt/
"bit part" picture
1.

papel secundario, papel de figurante

a small acting role with few or no spoken lines

:
She started her career with a bit part in a local play.
Ella comenzó su carrera con un papel secundario en una obra local.
Even a bit part can be a stepping stone to bigger roles.
Incluso un papel secundario puede ser un trampolín para roles más grandes.