In film, Walker 's roles have tended to be smaller supporting parts. Her most prominent role has been as the irritating folk singer in Four Weddings and a Funeral (1994), who sings "Ca n't Smile Without You '' at the first wedding. She also appeared in the feature film adaptation of the classic television series Thunderbirds (2004).
who did nicola walker play in four weddings and a funeral
the irritating folk singer