Smile - Season 4
1 - Show 148
Air Date: January 2, 2005
2 - Show 149
Air Date: January 9, 2005
3 - Show 150
Air Date: January 16, 2005
4 - Show 151
Air Date: January 23, 2005
5 - Show 152
Air Date: January 30, 2005
6 - Show 153
Air Date: February 6, 2005
7 - Show 154
Air Date: February 13, 2005
8 - Show 155
Air Date: February 20, 2005
9 - Show 156
Air Date: February 27, 2005
10 - Show 157
Air Date: March 6, 2005
11 - Show 158
Air Date: March 13, 2005
12 - Show 159
Air Date: March 20, 2005
13 - Show 160
Air Date: March 27, 2005
14 - Show 161
Air Date: April 3, 2005
15 - Show 162
Air Date: April 10, 2005
16 - Show 163
Air Date: April 17, 2005
17 - Show 164
Air Date: April 24, 2005
18 - Show 165
Air Date: May 1, 2005
19 - Show 166
Air Date: May 8, 2005
20 - Show 167
Air Date: May 15, 2005
21 - Show 168
Air Date: May 22, 2005
22 - Show 169
Air Date: May 29, 2005
23 - Show 170
Air Date: June 5, 2005
24 - Show 171
Air Date: June 12, 2005
25 - Show 172
Air Date: June 19, 2005
26 - Show 173
Air Date: June 26, 2005
27 - Show 174
Air Date: July 3, 2005
28 - Show 175
Air Date: July 10, 2005
29 - Show 176
Air Date: July 17, 2005
30 - Show 177
Air Date: July 24, 2005
31 - Show 178
Air Date: July 31, 2005
32 - Show 179
Air Date: August 7, 2005
33 - Show 180
Air Date: August 14, 2005
34 - Show 181
Air Date: August 21, 2005
35 - Show 182
Air Date: August 28, 2005
36 - Show 183
Air Date: September 4, 2005
37 - Show 184
Air Date: September 11, 2005
38 - Show 185
Air Date: September 18, 2005
39 - Show 186
Air Date: September 25, 2005
40 - Show 187
Air Date: October 2, 2005
41 - Show 188
Air Date: October 9, 2005
42 - Show 189
Air Date: October 16, 2005
43 - Show 190
Air Date: October 23, 2005
44 - Show 191
Air Date: October 30, 2005
45 - Show 192
Air Date: November 6, 2005
46 - Show 193
Air Date: November 13, 2005
47 - Show 194
Air Date: November 20, 2005
48 - Show 195
Air Date: November 27, 2005
49 - Show 196
Air Date: December 4, 2005
50 - Show 197
Air Date: December 11, 2005
51 - Show 198
Air Date: December 18, 2005