"Space: 1999", a Gerry Anderson production, starred Martin Landau & Barbara Bain after their stint in "Mission: Impossible". Good likenesses of them (& of Barry Morse) on the transfer sheet! Their daughter Juliet later played "Drusilla" in "Buffy the Vampire Slayer" — a Super Action Heroes set we would like to see one day…
Update 20 years later: not so very likely to see that now!