Aliens debuting in the year 1978.
“The Betans were a race from the Marvel Comic Universe from the planet Beta, the third planet in...Betan (Marvel)
“The Thrella were an extinct race native to Mimban, they had a fairly advanced technology, and...Thrella
Pages in category "1978 Debuts"
The following 18 pages are in this category, out of 18 total.