How much information on the "Identical Strangers" experiment was actually released?
To learn about other twins reared apart, investigate the earlier Minnesota Study of Twins Reared Apart and the ongoing Minnesota Twin Family Study.

To pique your curiosity:

Jim Lewis and Jim Springer stand out in the Minnesota Study of Twins Reared Apart because some of their two histories were strikingly identical; several notable examples:


1st wife: "Linda"
2nd wife: "Betty"
Dog: "Toy"
Cigarette: Salem
Job: Sherrif's deputy
built a circular white bench around a tree in the yard


References


  
  Bouchard Jr, T.J., Lykken, D.T., McGue, M., Segal, N.L. &amp; Tellegen, A. (1990) Sources of human psychological differences: the Minnesota Study of Twins Reared Apart. Science 250:223-228. [pdf]
  Holden, C. (1980) Identical Twins Reared Apart. Science, 207:1323-1325. [extract]