Visible crew/equipment: When Brenda is waiting for Yvonne outside the cafe you can see the film crew reflected in the windows of two cars that go past.
Smashing Time (1967)
1 visible crew/equipment mistake - chronological order
Directed by: Desmond Davis
Starring: Michael York, Lynn Redgrave, Rita Tushingham, Anna Quayle
Continuity mistake: Outside the cafe Brenda twice falls into a muddy puddle but a few seconds later her clothes are dry.