The son was pure Alien. A hybrid would have voice and/or skin tone as an alien but not the disguise. The latter is alien only and all aliens have that.
@jpkarlsen, (as well as @kimberlyp2002, @iamsweetmystery, and @Behappy1st) I now agree! I thought it seemed odd he had the Alien denotation in CAS, as well as the disguise, but then just now I was playing that family and saw that his Plumbob had the silver Alien ring around it. 🤨 So I was just coming back here to update my findings and saw your post confirming my suspicions! 😎 So apparently a full Alien parent can have a fully Alien child even if the other parent is not Alien. 😉 Thanks for the clarification! 😇
I went back to my game and discovered when I made my Alien I made her look human in Alien form. I must have thought I was making the human side of her. Than I was pulled away from playing for a while and went back, downloaded my vampire and Alien and started playing not knowing I never finished doing her so her Alien and Human form are the same..They had twin girls, one a vampire and one who I believe is human. When she aged up to toddler no Alien and no Vampire sign. Went to CAS mom is Alien, dad is Vampire sister is vampire and she still shows as Human. I did a save as so I could age her up to teen to see what happens without messing with my game, She still shows as human.
Oh, I forgot to mention I shared them to the gallery if you want to see for yourself there name is Sheridan.
