Colan pencils per Michael J. Vassallo's blog:
http://timely-atlas-comics.blogspot.com/2011/08/gene-colan-1926-2011-timel…
Previous indexer credited Mike Sekowsky.
Splash features a spectral narrator that resembles EC Comics' Vault-Keeper, who debuted in War Against Crime 10 (Dec 1949 – Jan 1950).