Separated at birth?

[Three detectives: Hopper, Derrida, Falk.]

The funny thing is that William Hopper (Perry Mason’s Paul Drake) and Peter Falk (Lieutenant Columbo) look nothing like one another. But each in some way looks like Jacques Derrida. I think that this is what they mean by différance. I would prefer a white-haired Hopper to deepen the Derrida resemblance, but I couldn’t find a suitable picture. I think this is what they mean by absence.

Other long-lost siblings
Nicholson Baker and Lawrence Ferlinghetti
Ted Berrigan and C. Everett Koop
Steve Buscemi and John Davis Chandler
Ray Collins and Mississippi John Hurt
Broderick Crawford and Vladimir Nabokov
Ted Cruz and Joseph McCarthy
Elaine Hansen (of Davey and Goliath) and Blanche Lincoln
Harriet Sansom Harris and Phoebe Nicholls
Ton Koopman and Oliver Sacks