List of Total Drama High School episodes

These are a list of episodes from Total Drama High School. The series ran for 78 episodes from 2012 to 2015.
==Season 1 (2012-2013)==
# 	Title 	Airdate	Brief Summary
1 	The First Day of School	 	
2 	 	 	
3 	 	 	
4 	 	 	
5 	 	 	
6 	Happy H-H-Halloween 	 	
7 	Heather: The Musical! 	 	
8 	 	 	
9 	 	 	
10 	 	 	
11 	 	 	
12 	 	 	
13 	 	 	
14 	 	 	
15 	 	 	
16 	 	 	
17 	 	 	
18 	 	 	
19 	 	 	
20 	 	 	
21 	 	 	
22 	 	 	
23 	 	 	
24 	 	 	
25/26	The Field Trip 	 	
==Season 2 (2013-2014)==
# 	Title	Airdate	Brief Summary
27	 	 	
28	 	 	
29	 	 	
30	 	 	
31	 	 	
32	 	 	
33	 	 	
34	 	 	
35	 	 	
36	 	 	
37	 	 	
38	 	 	
39	 	 	
40	 	 	
41	 	 	
42	 	 	
43	 	 	
44	 	 	
45	 	 	
46	 	 	
47	 	 	
48	 	 	
49	 	 	
50	 	 	
51	 	 	
52	 	 	
==Season 3 (2014-2015)==
# 	Title 	Airdate	Brief Summary
53 	 	 	
54 	 	 	
55 	 	 	
56 	 	 	
57 	 	 	
58 	 	 	
59 	 	 	
60 	 	 	
61 	 	 	
62 	 	 	
63 	 	 	
64 	 	 	
65 	 	 	
66 	 	 	
67 	 	 	
68 	 	 	
69 	 	 	
70 	 	 	
71 	 	 	
72 	 	 	
73 	 	 	
74 	 	 	
75 	 	 	
76 	 	 	
77/78	Graduation	 	In the series finale,