Captain America: Neal McDonough Teases "Rumblings" for Dum Dum Dugan's Return 

comicbook.com -MCU and Arrowverse actor Neal McDonough teases the possibility of his return as Captain America's teammate Dum Dum Dugan.
Keywords: captain america, neal mcdonough, teases, rumblings, dum dum dugan, Return, mcu