We see Bobby Riggs spar with wife Priscilla (Elisabeth Shue) over his gambling problem; Fred Armisen crops up as a somewhat out - of - place vitamins guru; Alan Cumming has a delectable little bit part as a very gay and very supportive, though gossipy, designer; rival tennis player Margaret «The Arm» Court (Jessica McNamee) is both a competitive force and social
threat to Billie Jean, learning her most coveted
secret and exploiting it
to best her on the court; but its her
relationship to Marilyn Barnett that proves most worthy of our attention.
Since A's spouse seems
to know about the
relationship and is unaffected by the information, giving over the thumb drive would not have any of the consequences outlined under the definition of «
threat» in the law, such as revealing
secrets, or harming a
relationship.