Suggestions by @marvelforever

Val Kilmer

as Pneumonia in Face Claims sorted by Cause of Death

Score: +2

Steve Martin

as Iggy in Frosty and Rudolph: Spirit of the Season

Score: +1

Paul Frees

as Jack Frost in Frosty and Rudolph: Spirit of the Season

Score: +1

Bradley Bolke

as Jangle in Frosty and Rudolph: Spirit of the Season

Score: +1

Bob McFadden

as Jingle in Frosty and Rudolph: Spirit of the Season

Score: +1

Shirley Booth

as Mrs. Claus in Frosty and Rudolph: Spirit of the Season

Score: +1

Dick Shawn

as Snow Miser in Frosty and Rudolph: Spirit of the Season

Score: +1

Julie Andrews

as Told and Sung By… in Frosty and Rudolph: Spirit of the Season

Score: +1

Janis Orenstein

as Clarice in Frosty and Rudolph: Spirit of the Season

Score: +1

Jackie Vernon

as Frosty in Frosty and Rudolph: Spirit of the Season

Score: +1

Paul Soles

as Hermey in Frosty and Rudolph: Spirit of the Season

Score: +1

Shelley Winters

as Crystal in Frosty and Rudolph: Spirit of the Season

Score: +1

George S. Irving

as Heat Miser in Frosty and Rudolph: Spirit of the Season

Score: +1

Mickey Rooney

as Santa Claus in Frosty and Rudolph: Spirit of the Season

Score: +1

Billie Mae Richards

as Rudolph in Frosty and Rudolph: Spirit of the Season

Score: +1

Kristy McNichol

as Astrid in Frosty and Rudolph: Spirit of the Season

Score: +1

Julie Bowen

as Ghost Of Christmas Past in Spirited (1997)

Score: +1

Sofía Vergara

as V in The ABCs Of Best Actresses

Score: +1

Missy Cooper

as Kate in Annie If Fictional Characters Made It

Score: +1

Marge Simpson

as Grace in Annie If Fictional Characters Made It

Score: +1