Suggestions by @user_236147

Brandon Routh

as Jim Moriarty in Sherlock (Arrowverse Cast)

Score: +1

David Ramsey

as Mycroft Holmes in Sherlock (Arrowverse Cast)

Score: +1

Ruby Rose

as Molly Hooper in Sherlock (Arrowverse Cast)

Score: +1

Dominic Purcell

as DI Lestrade in Sherlock (Arrowverse Cast)

Score: +1

Emily Bett Rickards

as Mrs, Hudson in Sherlock (Arrowverse Cast)

Score: +1

Grant Gustin

as John Watson in Sherlock (Arrowverse Cast)

Score: +1

Stephen Amell

as Sherlock Holmes in Sherlock (Arrowverse Cast)

Score: +1

Jodie Whittaker

as Bernadette in The Big Bang Theory (Doctor Who Cast)

Score: +1

Jenna Coleman

as Amy in The Big Bang Theory (Doctor Who Cast)

Score: +1

Noel Clarke

as Raj in The Big Bang Theory (Doctor Who Cast)

Score: +1

Arthur Darvill

as Howard in The Big Bang Theory (Doctor Who Cast)

Score: +1

Billie Piper

as Penny in The Big Bang Theory (Doctor Who Cast)

Score: +1

Matt Smith

as Leonard in The Big Bang Theory (Doctor Who Cast)

Score: +1

David Tennant

as Sheldon Cooper in The Big Bang Theory (Doctor Who Cast)

Score: +1

Caity Lotz

as Bernadette in The Big Bang Theory (Arrowverse Cast)

Score: +1

Ruby Rose

as Amy in The Big Bang Theory (Arrowverse Cast)

Score: +1

David Ramsey

as Raj in The Big Bang Theory (Arrowverse Cast)

Score: +1

Brandon Routh

as Howard in The Big Bang Theory (Arrowverse Cast)

Score: +1

Melissa Benoist

as Penny in The Big Bang Theory (Arrowverse Cast)

Score: +1

Grant Gustin

as Leonard in The Big Bang Theory (Arrowverse Cast)

Score: +1