Charlton have registered nine points from eight games on their return to the Championship, most recently securing an impressive point against Blackburn Rovers at the weekend.
Watford, meanwhile, sit one place above Charlton in 19th, but a victory on Tuesday could move them into the top half of the table.
Charlton will be able to call upon on-loan Manchester City midfielder Abdul Razak, but Ricardo Fuller and Yann Kermorgant will both miss out. Meanwhile, Watford welcome Matej Vydra back into their squad.
Charlton: Hamer; Wilson, Solly, Cort, Morrison; Green, Stephens, Razak, Hollands; Wright-Phillips, Kerkar
Watford: Almunia; Cassetti, Neuton, Hall, Pudil; Hoban, Hogg, Abdi, Chalobah; Deeney, Forestieri
Sports Mole says: 1-1